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In a groundbreaking UK first, eight healthy babies have been born using an IVF technique that includes DNA from three people—two parents and a female donor. The process, known as pronuclear transfer, was designed to prevent the inheritance of devastating mitochondrial diseases passed down through the mother’s DNA. The early results are highly promising: all the babies are developing normally, and the disease-causing mutations are undetectable or present at levels too low to cause harm. For families once haunted by genetic risk, this science offers more than treatment—it offers transformation.

President Trump s diagnosis of Chronic Venous Insufficiency (CVI) has brought renewed attention to a frequently overlooked yet dangerous condition. CVI affects the ability of veins especially in the legs to return blood to the heart, often leading to swelling, pain, skin changes, and ulcers. The American Heart Association warns that CVI isn t just a cosmetic issue; it's strongly linked to cardiovascular disease and increased mortality, even when other risk factors are accounted for. Seniors, smokers, those with sedentary lifestyles, and people with obesity are particularly at risk.

Neanderthals living just 70 kilometers apart in Israel may have had different food prep customs, according to new research on butchered animal bones. These subtle variations — like how meat was cut and cooked — hint at cultural traditions passed down through generations. The findings challenge the idea that Neanderthal life was purely practical, suggesting instead a richer, more social layer to their culinary habits.

A shocking study reveals that many leaders of nuclear-armed nations—including US presidents and Israeli prime ministers—were afflicted by serious health problems while in office, sometimes with their conditions hidden from the public. From dementia and depression to addiction and chronic diseases, these impairments may have affected their decision-making during pivotal global crises.

Neanderthals living in two nearby caves in ancient Israel prepared their food in surprisingly different ways, according to new archaeological evidence. Despite using the same tools and hunting the same animals, they left behind distinct cut-mark patterns on bones—hints of cultural traditions passed down through generations.

A groundbreaking study from Flinders University reveals that it's not just making eye contact that matters, but precisely when and how you do it. By studying interactions between humans and virtual partners, researchers discovered a powerful gaze sequence that makes people more likely to interpret a look as a call for help. Even more surprising: the same response pattern held true whether the "partner" was human or robot, offering insights into how our brains instinctively process social cues.

Medieval medicine is undergoing a reputation makeover. New research reveals that far from being stuck in superstition, early Europeans actively explored healing practices based on nature, observation, and practical experience—some of which uncannily echo today’s wellness trends on TikTok.

A massive spike in young children accidentally ingesting nicotine pouches has alarmed poison control researchers, with a 763% rise reported between 2020 and 2023. Unlike other nicotine products, these pouches have quickly become the most dangerous form ingested, often leading to hospital visits. Experts say appealing packaging and flavors are part of the problem and they're pushing for tougher safety measures, including childproof storage and flavor bans.

Movement helps your mood, but it's not one-size-fits-all. Exercising for fun, with friends, or in enjoyable settings brings greater mental health benefits than simply moving for chores or obligations. Researchers emphasize that context — who you're with, why you're exercising, and even the weather — can make or break the mood-boosting effects.

Long-tailed macaques given short videos were glued to scenes of fighting—especially when the combatants were monkeys they knew—mirroring the human draw to drama and familiar faces. Low-ranking individuals watched most intently, perhaps for self-protection, while high-strung ones averted their gaze.

Less than a quarter of us hit WHO activity targets, but a new UCL study suggests the trick may be matching workouts to our personalities: extroverts thrive in high-energy group sports, neurotics prefer private bursts with breaks, and everyone sees stress levels drop when they find exercise they enjoy.

A new UCL study reveals that aligning workouts with personality boosts fitness and slashes stress—extroverts thrive on HIIT, neurotics favor short, private bursts, and everyone benefits when enjoyment leads the way.

Danish and Welsh botanists sifted through 400 studies, field-tested seed mixes, and uncovered a lineup of native and exotic blooms that both thrill human eyes and lure bees and hoverflies in droves, offering ready-made recipes for transforming lawns, parks, and patios into vibrant pollinator hotspots.

When you're mentally exhausted, your brain might be doing more behind the scenes than you think. In a new study using functional MRI, researchers uncovered two key brain regions that activate when people feel cognitively fatigued—regions that appear to weigh the cost of continuing mental effort versus giving up. Surprisingly, participants needed high financial incentives to push through challenging memory tasks, hinting that motivation can override mental fatigue. These insights may pave the way to treating brain fog in disorders like PTSD and depression using brain imaging and behavior-based therapies.

Feeling jittery as the week kicks off isn’t just a mood—it leaves a biochemical footprint. Researchers tracked thousands of older adults and found those who dread Mondays carry elevated cortisol in their hair for months, a stress echo that may help explain the well-known Monday heart-attack spike. Even retirees aren’t spared, hinting that society’s calendar, not the workplace alone, wires Monday anxiety deep into the HPA axis and, ultimately, cardiovascular risk.

Immersing stressed volunteers in a 360° virtual Douglas-fir forest complete with sights, sounds and scents boosted their mood, sharpened short-term memory and deepened their feeling of nature-connectedness—especially when all three senses were engaged. Researchers suggest such multisensory VR “forest baths” could brighten clinics, waiting rooms and dense city spaces, offering a potent mental refresh where real greenery is scarce.

A group of scientists studying pregnancy across six different mammals—from humans to marsupials—uncovered how certain cells at the mother-baby boundary have been working together for over 100 million years. By mapping gene activity in these cells, they found that pregnancy isn’t just a battle between mother and fetus, but often a carefully coordinated partnership. These ancient cell interactions, including hormone production and nutrient sharing, evolved to support longer, more complex pregnancies and may help explain why human pregnancy works the way it does today.

Smarter people don’t just crunch numbers better—they actually see the future more clearly. Examining thousands of over-50s, Bath researchers found the brightest minds made life-expectancy forecasts more than twice as accurate as those with the lowest IQs. By tying cognitive tests and genetic markers to real-world predictions, the study shows how sharp probability skills translate into wiser decisions about everything from crossing the road to planning retirement—and hints that clearer risk information could help everyone close the gap.

A promising path to fighting COVID and other coronaviruses may have been based on a serious mistake. Scientists had zeroed in on a part of the virus called the NiRAN domain, believed to be a powerful target for new antiviral drugs. But when a Rockefeller team revisited a highly cited 2022 study, they found the evidence didn’t hold up. Key molecules shown in the original virus model were actually missing. Their discovery could help prevent wasted time and resources in the race to develop better treatments—and highlights how even one bad blueprint can throw off years of research.

Preserving strips of native vegetation beside avocado orchards gives insects a buffet of wild pollen when blossoms are scarce, doubling their plant menu and boosting their resilience. Using cutting-edge eDNA metabarcoding, Curtin scientists revealed how this botanical diversity underpins pollination, a service vital to 75% of crops and our brunch-worthy avocados. Their findings urge farmers to weave natural habitat back into farmland to secure food supplies for a swelling global population.

Anger isn’t just a fleeting emotion—it plays a deeper role in women’s mental and physical health during midlife. A groundbreaking study tracking over 500 women aged 35 to 55 reveals that anger traits like outbursts and hostility tend to diminish with age and menopause progression. This shift could signal enhanced emotional regulation during and after the reproductive transition. Surprisingly, the only form of anger that remained steady was suppressed anger.

In a leap toward sustainable desalination, researchers have created a solar-powered sponge-like aerogel that turns seawater into drinkable water using just sunlight and a plastic cover. Unlike previous materials, this new 3D-printed aerogel maintains its efficiency at larger sizes, solving a key scalability issue. In outdoor tests, it produced clean water directly from the ocean without any electricity, pointing to a future of low-cost, energy-free freshwater production.

A sweeping review of more than a century’s research upends the popular notion that left-handers are naturally more creative. Cornell psychologist Daniel Casasanto’s team sifted nearly a thousand studies, ultimately finding no consistent advantage for lefties on standard divergent-thinking tests—and even a slight edge for right-handers in some. The myth appears to thrive on coincidence: left-handedness is rare and so is creative genius, plus lefties’ overrepresentation in art and music gets cherry-picked while other professions are ignored.

Footprints found in the ancient lakebeds of White Sands may prove that humans lived in North America 23,000 years ago — much earlier than previously believed. A new study using radiocarbon-dated mud bolsters earlier findings, making it the third line of evidence pointing to this revised timeline.

India’s complex ancestry—intertwined with Iranian farmers, Steppe herders, and local hunter-gatherers—has now been decoded through genomic data from 2,762 people. The study uncovers surprising levels of Neanderthal and Denisovan DNA, and how ancient migrations and community traditions have shaped today’s genetic diversity and disease risks.

Swap steaks for spinach and you might watch the scale plummet. In a 16-week crossover study, overweight adults who ditched animal products for a low-fat vegan menu saw their bodies become less acidic and dropped an average of 13 pounds—while the Mediterranean diet left weight unchanged. Researchers link the shift to lower “dietary acid load,” a hidden inflammation trigger driven by meat, eggs, and cheese.

New research reveals why early human attempts to leave Africa repeatedly failed—until one group succeeded spectacularly around 50,000 years ago. Scientists discovered that before this successful migration, humans began using a much broader range of environments across Africa, from dense forests to harsh deserts. This ecological flexibility, developed over thousands of years, gave them the adaptive edge needed to survive the more difficult exit routes into Eurasia.

Poachers are using a sneaky loophole to bypass the international ivory trade ban—by passing off illegal elephant ivory as legal mammoth ivory. Since the two types look deceptively similar, law enforcement struggles to tell them apart, especially when tusks are carved or polished. But scientists may have found a powerful new tool: stable isotope analysis.

Farming didn t emerge in the Andes due to crisis or scarcity it was a savvy and resilient evolution. Ancient diets remained stable for millennia, blending wild and domesticated foods while cultural innovations like trade and ceramics helped smooth the transition.

Experiments and simulations show Paleolithic paddlers could outwit the powerful Kuroshio Current by launching dugout canoes from northern Taiwan and steering southeast toward Okinawa. A modern crew proved it, carving a Stone-Age-style canoe, then paddling 225 km in 45 hours guided only by celestial cues—demonstrating our ancestors’ daring and mastery of the sea.

Leafcutter ants live in highly organized colonies where every ant has a job, and now researchers can flip those jobs like a switch. By manipulating just two neuropeptides, scientists can turn defenders into nurses or gardeners into leaf harvesters. These same molecular signals echo in naked mole-rats, revealing a deep evolutionary link in how complex societies function, even across species. The study also teases out a possible connection to insulin and longevity, hinting at new frontiers in understanding human behavior and lifespan.

Exploration for deep-sea minerals in the Clarion Clipperton Zone threatens to disrupt an unexpectedly rich ecosystem of whales and dolphins. New studies have detected endangered species in the area and warn that mining noise and sediment could devastate marine life that relies heavily on sound. With so little known about these habitats, experts urge immediate assessment of the risks.

Despite widespread fears, early research suggests AI might actually be improving some aspects of work life. A major new study examining 20 years of worker data in Germany found no signs that AI exposure is hurting job satisfaction or mental health. In fact, there s evidence that it may be subtly improving physical health especially for workers without college degrees by reducing physically demanding tasks. However, researchers caution that it s still early days.

Colistin, a last-resort antibiotic, is losing its power due to rising resistance—and the culprits might be hiding in your seafood dinner. A University of Georgia research team discovered colistin-resistance genes in bacteria found in imported shrimp and scallops from markets in Atlanta. These genes can hop between bacteria via plasmids, potentially turning once-curable infections into deadly threats.

AI is revolutionizing the job landscape, prompting nations worldwide to prepare their workforces for dramatic changes. A University of Georgia study evaluated 50 countries’ national AI strategies and found significant differences in how governments prioritize education and workforce training. While many jobs could disappear in the coming decades, new careers requiring advanced AI skills are emerging. Countries like Germany and Spain are leading with early education and cultural support for AI, but few emphasize developing essential human soft skills like creativity and communication—qualities AI can't replace.

HIV is surging among adults over 50 in sub-Saharan Africa, yet prevention and treatment campaigns still focus mainly on the young. New research reveals older adults face comparable or higher infection rates but remain largely invisible in HIV studies, which hampers progress toward global health goals. Persistent stigma, outdated perceptions, and limited education or access in rural areas worsen the situation, especially for older women.

Researchers at ETH Zurich have developed an astonishing new material: a printable gel that’s alive. Infused with ancient cyanobacteria, this "photosynthetic living material" not only grows but also removes CO₂ from the air, twice over. The bacteria use sunlight to produce biomass and simultaneously trigger mineral formation, which locks carbon away in a stable form. Engineered hydrogels provide an ideal habitat for these microbes, allowing them to thrive for over a year. Even more captivating, this material has already made its way into architecture, with living installations showcased in Venice and Milan that merge design, sustainability, and living science.

A lifelong fascination with nature and fieldwork led this researcher to the world of ethnobiology a field where ecology, culture, and community come together. Investigating how local people relate to species like the anaconda, their work blends traditional knowledge with scientific methods for better conservation. The tale of the mythic Great Snake morphs into economic concerns over vanishing chickens, revealing how cultural beliefs and practical needs coexist.

Study suggests that appetite for bushmeat -- rather than black market for scales to use in traditional Chinese medicine -- is driving West Africa's illegal hunting of one of the world's most threatened mammals. Interviews with hundreds of hunters show pangolins overwhelmingly caught for food, with majority of scales thrown away. Survey work shows pangolin is considered the most palatable meat in the region.

California s solar energy boom is often hailed as a green success story but a new study reveals a murkier reality beneath the sunlit panels. Researchers uncover seven distinct forms of corruption threatening the integrity of the state s clean energy expansion, including favoritism, land grabs, and misleading environmental claims. Perhaps most eyebrow-raising are allegations of romantic entanglements between senior officials and solar lobbyists, blurring the lines between personal influence and public interest. The report paints a picture of a solar sector racing ahead while governance and ethical safeguards fall dangerously behind.

Neanderthals may have trekked thousands of miles across Eurasia much faster than we ever imagined. New computer simulations suggest they used river valleys like natural highways to cross daunting landscapes during warmer climate windows. These findings not only help solve a long-standing archaeological mystery but also point to the likelihood of encounters and interbreeding with other ancient human species like the Denisovans.

In a bold reimagining of Southeast Asia s prehistory, scientists reveal that the Philippine island of Mindoro was a hub of human innovation and migration as far back as 35,000 years ago. Advanced tools, deep-sea fishing capabilities, and early burial customs show that early humans here weren t isolated they were maritime pioneers shaping a wide-reaching network across the region.

Australia can reach net-zero emissions and still protect its natural treasures but only if everyone works together. New research from Princeton and The University of Queensland shows that the country can build the massive amount of renewable energy infrastructure needed by 2060 without sacrificing biodiversity, agriculture, or Indigenous land rights. But the path is delicate: if stakeholders clash instead of collaborate, the result could be soaring costs and a devastating shortfall in clean energy.

The effects of artificial intelligence on adolescents are nuanced and complex, according to a new report that calls on developers to prioritize features that protect young people from exploitation, manipulation and the erosion of real-world relationships.

In the heart of Dublin, scientists have discovered that the air holds more than melodies and Guinness-infused cheer it carries invisible traces of life, from wildlife to drugs and even human diseases. Using high-powered air filters and environmental DNA (eDNA) analysis, researchers vacuumed up the city s air and uncovered genetic material from cannabis, magic mushrooms, and pathogens. This emerging technology, which doesn t require direct contact with organisms, could revolutionize how we monitor ecosystems, track diseases, and even locate endangered species all from the sky above. It's science fiction turned science fact, and it s changing what we thought was possible from a simple breath of air.

Global warming is continuously advancing. How quickly this will happen can now be predicted more accurately than ever before, thanks to a method developed by climate researchers. Anthropogenic global warming is set to exceed 1.5 degrees Celsius by 2028 and hence improved quantification of the Paris goals is proposed.

Flooding in coastal communities is happening far more often than previously thought, according to a new study. The study also found major flaws with the widely used approach of using marine water level data to capture instances of flooding.

Human-AI interactions are well understood in terms of trust and companionship. However, the role of attachment and experiences in such relationships is not entirely clear. In a new breakthrough, researchers from Waseda University have devised a novel self-report scale and highlighted the concepts of attachment anxiety and avoidance toward AI. Their work is expected to serve as a guideline to further explore human-AI relationships and incorporate ethical considerations in AI design.

Researchers have developed a deep learning model called LSTM-SAM that predicts extreme water levels from tropical cyclones more efficiently and accurately, especially in data-scarce coastal regions, to offer a faster, low-cost tool for flood forecasting.

To achieve the European Green Deal's goal of 25% organic agriculture by 2030, researchers argue that new genomic techniques (NGTs) should be allowed without pre-market authorization in organic as well as conventional food production. NGTs -- also known as gene editing --- are classified under the umbrella of GMOs, but they involve more subtle genetic tweaks.

A new study finds that if global warming exceeds the Paris Climate Agreement targets, the non-polar glacier mass will diminish significantly. However, if warming is limited to 1.5 degrees Celsius, at least 54 per cent could be preserved -- more than twice as much ice as in a 2.7 C scenario.

Anthropologists have examined the societal consequences of global glacier loss. This article appears alongside new research that estimates that more than three-quarters of the world's glacier mass could disappear by the end of the century under current climate policies.

A professor of crop sciences and of plant biology describes research efforts to 'future-proof' the crops that are essential to feeding a hungry world in a changing climate. Long, who has spent decades studying the process of photosynthesis and finding ways to improve it, provides an overview of key scientific findings that offer a ray of hope.

Scientists have pioneered a new way to breed climate-resilient crops faster by combining plant genebank data with climate and DNA analysis. The method, tested on sorghum, could speed up global efforts to secure food supplies in a changing climate.

Replanting forests can help cool the planet even more than some scientists once believed, especially in the tropics. But even if every tree lost since the mid-19th century is replanted, the total effect won't cancel out human-generated warming.

Many policy discussions on AI safety regulation have focused on the need to establish regulatory 'guardrails' to protect the public from the risks of AI technology. Experts now argue that, instead of imposing guardrails, policymakers should demand 'leashes.'

A new study shows that wildlife underpass tunnels dramatically reduce deaths of frog, salamanders, and other amphibians migrating across roads.

The global measles outbreak must trigger an urgent debate into whether a vaccine should be recommended earlier to better protect against the highly contagious disease during infancy, a new review states.

Reducing travel speeds and using an intelligent queuing system at busy ports can reduce greenhouse gas (GHG) emissions from oceangoing container vessels by 16-24%, according to researchers. Not only would those relatively simple interventions reduce emissions from a major, direct source of greenhouse gases, the technology to implement these measures already exists.

A study finds small-scale tree cover in Costa Rica boosts biodiversity while limiting dangerous mosquito species.