Science News and Headlines
Science News and Headlines
The U.S. Air Force School of Aerospace Medicine’s Missile Community Cancer Study, now analyzing 148,078 cases from 1976‑2010, found statistically higher rates of testicular cancer and Hodgkin lymphoma among intercontinental ballistic missile (ICBM) personnel compared with other Airmen. Earlier phases showed mixed results, including temporary spikes in breast, prostate and melanoma rates that later aligned with national averages. The study also reported lower overall cancer mortality for missile crews. Researchers are expanding the analysis to pinpoint specific jobs, time periods and locations that may drive the elevated risks, while evaluating environmental factors such as PCB exposure and controlled‑burn emissions.
Researchers at UC Berkeley mapped a hypothalamic circuit that controls growth hormone release during sleep, identifying how GHRH and somatostatin neurons interact and feed back to the locus coeruleus. Using optogenetic recordings in mice, the Cell study showed distinct hormone...
Researchers from OIST, ISTA, Vienna and CAB published a computational study in PNAS showing that common ancestry, rather than selection or epistasis, is the primary constraint on protein sequence diversification. By estimating the effective dimensionality of protein families and simulating...
A large cluster‑randomized trial of more than 21,000 acute ischemic‑stroke patients across 77 Chinese hospitals tested an AI‑powered clinical decision support system (CDSS). The tool, which combines AI‑assisted imaging with guideline‑based treatment prompts, lowered the 3‑month composite vascular‑event rate from...
The National Institutes of Health announced 15 winning teams in its Nutrition for Our Immune System Health (NOURISH) Autoimmunity Challenge, each receiving a $10,000 prize. The challenge solicited scalable, patient‑centered ideas that integrate diet, microbiome, and multi‑omics approaches to study...
A new experimental study shows that rogue waves can tower up to 65 feet (≈20 meters), roughly four times larger than traditional estimates. Researchers built a circular tank with 168 paddles to generate multidirectional swells, revealing that 3‑dimensional crossing waves amplify height...
Researchers at the University at Buffalo have unveiled a rapid testing method that determines the recycled‑plastic percentage in polymer products. By integrating triboelectric, dielectric spectroscopy, capacitance analysis, and mid‑infrared spectroscopy, the approach captures subtle material differences. Machine‑learning algorithms interpret the...
Turkey’s Deputy Transport and Infrastructure Minister met with SpaceX and Amazon at the SATShow expo in Washington on March 26, 2026 to discuss operating low‑Earth‑orbit (LEO) satellites over Turkish territory. The talks centered on meeting Turkey’s regulatory and security requirements...
QuantX Labs has placed an optical frequency comb into orbit aboard Exotrail’s spacevan™ on a SpaceX launch, marking the first in‑space test of the core subsystem for its TEMPO.Space optical atomic clock. The demonstration, part of Australia’s KAIROS program, will...
SpaceX confirmed that Starlink‑34343 suffered an on‑orbit anomaly on March 29, generating tens of debris fragments at a 560‑kilometer altitude. Radar firm LeoLabs detected the debris and expects most fragments to deorbit within weeks because of the low orbit. SpaceX...
Researchers observed that women raise their vocal pitch when addressing unfamiliar dogs, while their facial expressions remain consistent regardless of familiarity. The study, involving 42 female dog owners, also found that smaller dogs elicit a broader pitch range and more...
A JAMA Internal Medicine study of 404 influenza outbreaks in U.S. nursing homes found that administering the antiviral oseltamivir to at least 70% of residents within two days sharply reduced 14‑day hospitalizations. The retrospective cohort covered over 35,000 resident observations...
Scientists at the University of Michigan discovered that standard nitrile and latex lab gloves shed stearate particles that mimic microplastics, contaminating samples and inflating counts. Spectroscopy and electron microscopy cannot easily differentiate these additives from genuine polyethylene fragments. Testing seven...
Midlife adults with irregular bedtimes face twice the risk of major cardiovascular events when they also sleep less than eight hours, according to a decade‑long Finnish cohort of 3,231 participants. The study, which used activity‑tracker data to measure sleep timing,...
The phase III SCOUT‑HCM trial showed that mavacamten (Camzyos) significantly reduced left ventricular outflow tract (LVOT) gradients in adolescents with obstructive hypertrophic cardiomyopathy (HCM) compared with placebo. Forty‑four patients aged 12‑17 were randomized to weight‑based doses of 2 or 5 mg daily, achieving a...
New research published in Nature Ecology & Evolution reconstructs the first comprehensive evolutionary tree of squids, showing they first appeared around 100 million years ago during the Cretaceous. The study suggests squids survived the K‑Pg mass‑extinction by retreating to deep‑sea refuges,...
Researchers at Stanford and Stony Brook unveiled a platinum‑molybdenum cluster catalyst embedded in a zirconium‑based MOF that converts CO₂ to methanol at 180 °C, far below the 250 °C typical of industrial processes. The uniform single‑atom Pt sites deliver higher per‑pass yields...
C-SPAN is providing free, all‑day coverage of NASA’s Artemis II launch from April 1 through April 5, offering TV, web, YouTube, radio and mobile streams. The mission will send four astronauts—including the first woman, the first person of color, and the first non‑U.S....
Researchers have documented 14 newly identified rock paintings of the extinct thylacine and two of the Tasmanian devil in north‑west Arnhem Land, adding to a growing catalog of Indigenous depictions. The artworks span a remarkable time range, with the oldest...
Scientists have long identified autism risk genes mainly in European‑ancestry cohorts, leaving gaps for other populations. The GALA Consortium sequenced over 15,000 Latin American individuals, including 4,700 with autism, and found 35 genome‑wide significant risk genes. These genes show substantial...
A new multinational study shows that even a few scattered native trees on farmland dramatically increase bird diversity in forest fragments. Researchers compared forest islands surrounded by farms with those surrounded by reservoirs and found the former hosted up to...
University at Buffalo researchers discovered that impairment of the ceramide transfer protein (CERT) blocks ER‑to‑Golgi ceramide transport, causing ceramide buildup in the endoplasmic reticulum and triggering ER stress that drives replicative senescence. Pharmacological inhibition of CERT reproduced the senescent phenotype...
Varda Space Industries launched its sixth re‑entry capsule, W‑6, aboard SpaceX’s Transporter‑16 rideshare from Vandenberg on March 30. The mission carries U.S. defense‑funded experiments, notably Rhea Space Activity’s autonomous navigation system that uses onboard cameras and the AutoNav algorithm to determine...
At the American Academy of Dermatology (AAD) meeting in Denver, Takeda, Alumis, Priovant and Incyte each unveiled late‑stage dermatology data, ranging from novel biologics to targeted small molecules. Sanofi and Biogen also presented, highlighting mixed results in eczema and lupus...
Virunga National Park reported the birth of a second set of mountain gorilla twins this year, a male‑female pair in the Baraka family now two weeks old. The twins follow a January twin birth in the Bageni family, marking the...
The Microbiota Vault Initiative (MVI), launched in 2023 at the University of Zurich, aims to preserve global microbial diversity by storing fecal, fermented‑food, soil, water and air samples. Its pilot phase collected 1,200 stool and 190 fermented‑food specimens from seven...
A longitudinal study of over 4,300 depressed Chinese seniors compared with 43,000 non‑depressed peers found depression dramatically increases dementia risk. Depressed participants were almost five times more likely to develop Alzheimer’s disease and 1.9 times more likely to develop vascular...
Researchers from Hebrew University and the National University of Singapore have identified a two‑pronged immune evasion mechanism employed by enteropathogenic E. coli. The bacterial effector NleD not only cleaves key signaling molecules but also binds and blocks a cellular regulator,...
Researchers at Austria’s TU Graz have devised a method to stitch wood veneers together using a triangular‑tip needle and nylon yarn on standard industrial sewing machines. The stitched laminates can be up to 20 mm thick and exhibit four times the peel‑load...
NASA plans to launch the crewed Artemis 2 mission from Kennedy Space Center between April 1 and April 6, 2026. Cell‑phone data shows the previous Artemis 1 launch attracted 150,000‑200,000 visitors, and tourism officials expect a comparable crowd. Overnight guests typically spend about $350...
A new Ecology Letters study tracked 26 ringed seals and 39 polar bears in eastern Hudson Bay. Using satellite data, researchers found seals willingly entered high‑risk polar‑bear zones when fish diversity was high, making longer dives despite danger. Over 70,000...
The new moon marks the moment when the Moon sits directly between Earth and the Sun, leaving its sunlit side turned away from our planet. Because the Moon is tidally locked, the same hemisphere always faces Earth, so no illuminated...
Northwestern Medicine researchers discovered that ambient light critically influences how mice perceive and remember threats. By exposing mice to a danger stimulus and later altering lighting conditions, they showed that normal lighting drives avoidance of the threat zone, while mice...
Researchers at the University of Connecticut examined over 1,300 U.S. bronchiectasis patients to determine whether chronic sinus disease increases the risk of Pseudomonas aeruginosa infection. The analysis showed that patients with concurrent sinusitis were significantly more likely to have sputum...
At the 15th Conference of the Parties to the Convention on Migratory Species (CMS‑15) in Brazil, delegates formally recognized marine flyways—global routes used by more than 150 migratory seabird species—as a new conservation framework. BirdLife International’s research identified six major...
Researchers at Liverpool School of Tropical Medicine have discovered a previously undescribed Treponema species strongly associated with noma, a fatal disease affecting impoverished children. Using metagenomic sequencing and machine learning on saliva samples, they identified the bacterium early in disease...
Italy confirmed the continent's first human H9N2 bird‑flu infection on 25 March, involving a boy with pre‑existing health issues who contracted the virus while traveling in Africa. The patient remains in isolation but shows only mild symptoms and has not required...
A recent European dermatology study of 73 skin‑biopsy samples shows that pairing traditional dermatopathology with PCR‑based molecular testing markedly improves the ability to distinguish eczema from psoriasis. While pathology alone achieved 76.9% accuracy, the integrated method resolved ambiguous cases and...
Researchers at the University of Texas Health Science Center used the sea slug Aplysia to investigate how timing between learning events affects memory formation. By applying a neurotransmitter to neurons twice, they found that a 24‑hour interval between exposures triggered...
