Screening All Kids for Type 1 Diabetes Can Catch More Cases Early
A decade‑long German study screened more than 220,000 children and identified 590 in the early stages of type 1 diabetes. Of the 260 who later developed the disease, 212 (81%) had been flagged by universal screening, far exceeding the 34 that family‑history testing would catch. Early detection enables interventions such as the drug teplizumab, which can delay onset by years. The findings bolster calls for population‑wide screening in the United States, where pilots are already under way in the Dakotas and Colorado.
One Mystery of the Great Pyramid’s Longevity Has Finally Been Solved
Scientists have identified why Egypt’s Great Pyramid has withstood centuries of earthquakes: its natural vibration frequency differs from that of the surrounding soil, preventing resonance. Monitoring 37 points inside and around the monument revealed a consistent 2‑2.6 Hz frequency, while the...
An Ancient Moonpocalypse May Explain Neptune’s Odd Moon Nereid
A new study proposes that Neptune’s eccentric moon Nereid survived an ancient moon‑pocalypse, being tossed into its current orbit by a chaotic encounter with a Pluto‑sized body. Researchers used James Webb Space Telescope spectra and extensive computer simulations, finding that...
‘Morbid’ Doesn’t Want You to Fall for Antiaging Hype
‘Morbid’ by Oxford scientist Saul Justin Newman pulls back the curtain on modern longevity research, revealing how many claimed super‑centenarians are the result of record‑keeping errors or outright fraud. The book spotlights cases like Irma Borgoglio, whose supposed age was...
Damaged DNA Can Spread Between Human Cells. What Could that Mean for Cancer?
Scientists have shown that damaged DNA can move between neighboring human cells through tunneling nanotubes, a discovery published in Cell on May 19. The transfer occurs when genomic damage triggers DNA fragments to travel along these tube-like structures, even delivering functional...
Antarctic Plants May Face a Growing Fungal Threat From Warming Soils
Global warming is set to expand Antarctica’s tiny ice‑free plant zone, but new research shows it may also nurture soil‑borne fungal pathogens. Scientists analyzed DNA from over 50 soil samples spanning southern Chile to the Antarctic Peninsula and found that...
After Dobbs, Miscarriage Care Looked Different in States with Abortion Bans
A new JAMA study finds that after the 2022 Dobbs decision, states with abortion bans reduced medication‑based miscarriage treatment and shifted patients toward less effective protocols. Researchers analyzed 124,000 insured patients and observed a 2.2‑percentage‑point drop in medication management and...
A Greenland Explorer Will Eat only Decaying Seal for a Month
British explorer‑chef Mike Keen will ski roughly 320 km across Greenland’s icy north, surviving for about a month on slowly decomposing seal meat. The trek, undertaken with a sled dog, doubles as a scientific probe: he and the dog will provide...
Water Drops on Soap Bubble Films Act Like Merging Galaxies
Physicists at the University of Lille discovered that water droplets placed on a flat soap film behave like miniature galaxies, orbiting and merging in patterns that mirror cosmic collisions. The droplets deform the film, creating a two‑dimensional attraction analogous to...
First Evidence of Neandertal Dentistry Found in Ancient Molar
Researchers have identified a 59,000‑year‑old Neandertal molar from Siberia that was deliberately drilled with a stone tool to relieve an infection, marking the oldest known evidence of dentistry. Microscopic analysis shows a precise hole reaching the pulp cavity and accompanying...
Territorial Conflict May Explain Male Primates’ Large Size
Researchers in Biology Letters argue that male primate size is driven more by inter‑group territorial competition than by intra‑group mate competition. An analysis of 146 primate species shows that greater home‑range overlap and frequent encounters between groups correlate with larger...
Uterus Transplants Can Provide a Path to Pregnancy and Parenthood
Uterus transplantation has moved from experimental to clinical, offering a viable path to pregnancy for women with absolute uterine factor infertility (about 1 in 500). Since the first birth in Sweden (2014) and the U.S. (2017), more than 70 babies...
Some South American Rodent-Borne Viruses May Spread as Climate Warms
Researchers using climate models predict that warming temperatures and altered rainfall will push several South American rodent species into new habitats, expanding the geographic risk of deadly arenaviruses such as Guanarito, Junin and Machupo. Simulations incorporating habitat suitability, population density...
If Wings Came Before Flight, What Were They For?
Zoologist Piotr Jablonski proposes that the first wings on feathered dinosaurs functioned as visual displays rather than for flight. To test this, his team built a robot modeled on the turkey‑sized Caudipteryx and conducted field trials in Seoul, showing that...
Why some Brain Cells Are Particularly Vulnerable to Multiple Sclerosis
Researchers identified that CUX2 cortical neurons, essential for higher cognition, are uniquely vulnerable in progressive multiple sclerosis due to accumulated DNA damage. The protein ATF4 initiates a DNA‑repair kit that safeguards these cells; disabling ATF4 in mice triggers rapid CUX2...
A Grapefruit-Sized Quantum Device Mapped Earth’s Magnetic Field From Space
Researchers aboard the International Space Station deployed OSCAR‑QUBE, a 10‑centimeter quantum magnetometer built around a diamond with nitrogen‑vacancy defects, to map Earth’s magnetic field over a ten‑month period in 2021‑2022. The device’s readings aligned closely with established magnetic field models,...
Going to Space? Always, Always Pack a Camera
Artemis II astronauts captured striking lunar and Earth‑from‑space photos, reviving the awe of the Apollo 8 “Earthrise.” The piece honors planetary scientist Candice Hansen‑Koharcheck, whose five‑decade career shaped imaging on Voyager, Juno, and HiRISE missions. Her work turned raw spacecraft data into...
A Low-Cost Rotavirus Test Could Save Childrens’ Lives in Nigeria
Researchers at Obafemi Awolowo University have created a low‑cost, point‑of‑care rotavirus test that works without electricity or specialized training. The nanobead‑based kit showed 88% sensitivity in pilot hospitals, beating the standard ELISA test’s 60% sensitivity. Rotavirus accounts for nearly half...
Neandertals Used Rhinoceros Teeth as Tools
A study published in the Journal of Human Evolution shows that Neanderthals deliberately used rhinoceros molars as heavy‑duty tools. Microscopic marks on teeth from sites in France and Spain indicate they were employed as hammers, anvils and retouchers for shaping...
Space Junk Falls Back to Earth Faster as Sunspot Numbers Climb
Researchers at India’s Vikram Sarabhai Space Centre have demonstrated that heightened solar activity speeds the orbital decay of low‑Earth‑orbit debris. By monitoring 17 objects from 1986 to 2024 across three solar cycles, they pinpointed a sunspot‑number threshold—about 70 % of peak—beyond...
Singing Mice Puff up Air Sacs to Make Their Sweet Songs
Researchers have identified that Alston’s singing mouse inflates a specialized throat sac to generate its complex, high‑pitched songs. The 10‑second vocalizations contain roughly 100 notes, a tempo unmatched by other rodents. Experiments showed that blocking or removing the sac silences...
Do GLP-1 Drugs Like Ozempic Prevent Cancer?
GLP‑1 receptor agonists such as Ozempic, Wegovy, and the newly approved oral drug Foundayo have shown mixed evidence regarding cancer prevention. Some observational studies link them to lower obesity‑related cancer risk and improved survival, while other data show no association...
Newly Mapped Brain Networks Link Far-Flung Regions
Researchers have mapped extensive astrocyte networks that link distant brain regions, revealing a transport system distinct from neuronal pathways. Using fluorescent tagging of gap‑junction cargo in mouse brains, they visualized long‑range, selective connections that remodel in response to sensory changes....
Peptides Are Unproven as Health Aids. FDA May Unleash Them Anyway
The FDA is poised to broaden access to injectable peptides by allowing compounding pharmacies to produce them and by considering their inclusion in oral dietary supplements. Health and Human Services Secretary Robert F. Kennedy Jr. has publicly opposed what he...
Cows’ Methane Burps May Be Fueled by a Newfound Organelle in Gut Microbes
Researchers have identified a new single‑celled organelle, the hydrogenobody, inside rumen ciliates that produces hydrogen and triggers methane‑producing archaea. The study catalogued 65 ciliate species from Chinese dairy cows, revealing that higher ciliate counts, especially the fuzzy Vestibuliferida group, correspond...
Prenatal Surgery for Spina Bifida May Get a Boost From Stem Cells
Researchers at UC Davis have performed the first in‑utero repair of spina bifida using a stem‑cell‑infused patch on six fetuses. The procedure appeared safe, with no infections, tumors, or delayed healing reported in the initial cohort. While early safety data...
Seismic Data Captured the Sound of Awe During a Solar Eclipse
A team of seismologists analyzed data from roughly 250 stations during the April 8, 2024 total solar eclipse and found a distinct dip in ground vibrations across cities in the path of totality. The quiet was most pronounced in Cleveland, where seismic...
This Dangerous Pregnancy Complication Is Common. A New Treatment Might Help
A novel blood‑filter that removes excess soluble Flt‑1 reduced the protein by roughly 17% in a pilot study of 16 women with early‑onset preeclampsia. The intervention modestly lowered blood pressure and proteinuria, allowing pregnancies to extend a median of 10...
The Earliest Evidence of the First Stars May Lie in a Distant Gas Clump
Astronomers using the James Webb Space Telescope have identified a bright gas clump, dubbed Hebe, about 450 million years after the Big Bang that shows no chemical signatures of elements heavier than helium. The lack of metals and the presence of...
Ancient DNA Tests the Notion that Allergies Are Due to Our Dirtier Past
A new preprint integrating ancient DNA from 15,800 individuals with modern genetic studies finds that several immune‑related gene variants that surged after the advent of agriculture actually reduce the risk of asthma and other allergies. These same variants also bolster...
The Secret to Perfect Espresso? It’s Physics
Researchers at Ludwig‑Maximilians‑Universität München have derived a physics‑based equation that predicts the optimal percolation of hot water through coffee grounds. The model assumes an evenly tamped puck and calculates flow speed, linking grain size to permeability. Validation involved 22 espresso...
Clouds of Water Ice Thread Stellar Nurseries in the Milky Way
Astronomers using NASA’s SPHEREx infrared telescope have produced the most extensive map yet of interstellar water ice, revealing vast icy filaments that stretch hundreds of light‑years across the Cygnus X and North American Nebula star‑forming regions. The ice aligns with dense...
Some Plants Can Feed on Dust that Lands on Their Leaves
Researchers in Israel demonstrated that certain plants can absorb micronutrients directly from dust deposited on their leaves. By dusting Greek sage, pink rock rose and headed germander with volcanic ash, the team recorded spikes in iron, nickel, manganese and copper...
Imagination Is Not Just Replaying What We See and Hear
Researchers at Northwestern University used individualized fMRI scans of eight participants to compare brain activity during mental imagery versus real perception. They found that imagining scenes, sounds, or speech activates high‑level transmodal networks rather than sensory‑specific regions. Vividness of visual...
An Experimental New Drug for Stiff Person Syndrome Restores Mobility
Researchers at Kyverna Therapeutics reported that a single infusion of their experimental CAR‑T cell therapy, miv‑cel, dramatically improved mobility in patients with stiff person syndrome (SPS). In a Phase II trial of 26 participants, walking speed increased and eight of twelve...
How Climate Change May Increase Antibiotic Resistance
Two recent studies published in Nature and Nature Microbiology show that climate‑driven heat and drought can boost antibiotic resistance in soil microbes. Artificially warming grassland plots by 3 °C raised the abundance of resistance genes by roughly 25 %. Drier soils concentrate...
Humidity Makes These Bees Turn Green
Researchers discovered that the metallic hue of sweat bees (Agapostemon subtilior) shifts from a blue‑green to a copper‑green as ambient humidity rises. The effect was documented by exposing 24 museum specimens to low (<10%) and high (~95%) humidity for 55...
‘Beyond Inheritance’ Offers a New View on Mutations
Roxanne Khamsi’s book *Beyond Inheritance* reframes genetic mutations as a lifelong, dynamic process rather than a static inheritance. It explains how somatic mutations accumulate in adult cells, sometimes causing disease but also occasionally rescuing damaged tissue. The author highlights emerging...
Got Pesky, Invasive Corals? Blast ‘Em Away with Air Guns
Researchers in Brazil have demonstrated that underwater air‑gun blasting can effectively eradicate invasive sun corals (Tubastraea) on reefs. In a field experiment at the Alcatrazes Archipelago, 48 colonies were blasted and compared with 14 untouched controls, showing near‑complete destruction of...
Increasing Heat Can Boost Malnutrition Among Children
A new Lancet Planetary Health analysis of 6.5 million Brazilian children finds that each 1 °C rise in local temperature above 26 °C (79 °F) increases the likelihood of being underweight by 10 % and raises acute and chronic malnutrition odds by 8 %. The impact...
This Kea Parrot Is the First-Known Disabled Alpha Male
Researchers at the University of Canterbury documented Bruce, a beak‑missing kea, as the alpha male of a nine‑male circus at Willowbank Wildlife Reserve. Over four weeks Bruce won all 36 of his direct dominance encounters and secured first access to...
A Vaccine for Lyme Disease Could Be on the Horizon
Pfizer and Valneva reported that their Lyme disease vaccine candidate LB6V reduced cases by about 70% in a Phase 3 trial. The four‑dose regimen targets the OspA protein, preventing bacterial transmission from ticks to humans. If regulators approve it, the...
An Endangered Mouse May Need a Helping Hand to Adapt to Climate Change
Genetic analysis shows the critically endangered Pacific pocket mouse still carries diversity in fourteen genes linked to climate resilience, offering a potential pathway to adapt to rising temperatures. The species now survives in only three fragmented populations south of Los Angeles,...
Know the Legal Age to Buy Tobacco Products in the U.S.? Many Parents Don’t
Since 2019, the United States has enforced a federal Tobacco‑21 law that raises the minimum purchase age for cigarettes, vapes, and other nicotine products to 21. A recent Stanford‑led survey of over 2,000 parents found that fewer than half correctly...
A Strange ‘Neutrino Force’ Helped Heal a Crack in Particle Physics
Physicists have shown that a previously ignored “neutrino force” – a subtle interaction mediated by paired neutrinos and other fermions – eliminates a long‑standing mismatch between the Standard Model and precision parity‑violation measurements in cesium atoms. By incorporating these fermion‑pair...
A New Measurement Reveals Gravity Is Still Hard to Pin Down
Physicists at NIST have released a new high‑precision measurement of the gravitational constant, reporting G = 6.67387 × 10⁻¹¹ m³ kg⁻¹ s⁻². The value is 0.0235 percent lower than the earlier French torsion‑balance result and moves closer to the value recommended by the International Science Council. The experiment...
This Tree Is Number One for Cloud Forest Mammals Going Number Two
Researchers surveyed 169 cloud‑forest trees in Costa Rica and found 11 arboreal latrines, all in the strangler fig Ficus tuerckheimii. Camera traps recorded 17 mammal species using these canopy toilets, turning the fig into a shared scent‑marking hub. The flat...
Breath Carries Clues to Gut Health
Consumer‑grade breath analyzers such as the Trio‑Smart and FoodMarble AIRE now let users sample exhaled gases at home, promising insights into gut health. While clinicians rely on standardized breath tests—measuring hydrogen and methane after a sugar solution—to diagnose conditions like...
New Mutations Help the H5N1 Bird Flu Virus Infect Cows but Not People
Researchers have identified two mutations in H5N1 bird‑flu viruses that allow them to bind the cattle‑specific sugar N‑glycolylneuraminic acid (NeuGc). This adaptation improves infection of mammary tissue and facilitates airborne spread among dairy cattle. Laboratory tests show the mutations do...
Fluoride in U.S. Drinking Water Does Not Reduce IQ, a New Study Finds
A new longitudinal analysis of more than 10,000 Wisconsin residents followed since 1957 finds no association between community water fluoridation at the U.S. guideline of 0.7 mg/L and lower adolescent IQ or later‑life cognitive performance. The study, published in the Proceedings...