Science News and Headlines
Science News and Headlines
A large Kaiser Permanente cohort study found that women with gestational diabetes who achieve stable, optimal glucose levels have offspring obesity risk similar to those without gestational diabetes. Women whose glucose control improves slowly or remains suboptimal face 1.3‑to‑1.6 times higher obesity risk in children up to age ten. The association is strongest among mothers who were overweight or obese before pregnancy, even after adjusting for pre‑pregnancy BMI. Rapid glycemic management through diet, exercise, and medication is therefore critical to curb intergenerational obesity.
Pollinator ecologist Molly Jacobson rediscovered the chestnut mining bee (Andrena rehni) in a Syracuse chestnut orchard, marking the species' first documented presence north of the Hudson Valley in 119 years. The bee, once thought possibly extinct in New York, was...
Chinese astronomers recorded Halley's Comet in 240 BCE, the earliest known written observation of the periodic visitor. The *Shiji* chronicles describe the phenomenon as a “broom star” appearing first in the east and later in the north. Modern orbital models place...
Zongertinib (Hernexeos) received FDA accelerated approval for first‑line treatment of HER2‑mutant advanced NSCLC, based on Beamion LUNG‑1 data presented at the European Lung Cancer Congress. In previously untreated patients (cohort 2), the drug achieved a 76% objective response rate and a...
A new study in Cognition and Emotion examined empathy during real‑time conversations among 82 New Zealand participants. While individuals with psychopathic traits could accurately identify partners' emotions, they showed reduced affective sharing and lower physiological synchrony, especially those high in self‑centered...
A four‑year field trial in northern Italy examined potato production under agrivoltaic (APV) systems with varying shading patterns. The study found that moderate shading (around 20%) caused only a 12% yield drop, while high shading (>35%) reduced yields by more...
Edith H. Quimby, a pioneering physicist, established the field of radiation dosimetry in the mid‑20th century. Her methods allowed precise measurement of radiation absorbed by the human body, transforming medical imaging and radiation therapy from guesswork to quantifiable science. The...
A new review in Nature Mental Health, led by Stanford’s Dr. Shebani Sethi, argues that metabolic dysfunction is a core driver of serious psychiatric illnesses such as schizophrenia, bipolar disorder, and major depression. The paper synthesizes 138 studies linking systemic...
A research team at the Qingdao Institute of Bioenergy and Bioprocess Technology has introduced a crystal‑solvate (CSV) pre‑seeding technique that precisely engineers the buried bottom interface of inverted perovskite solar cells. The method deposits rod‑like PDPbI₄‑DMSO nanocrystals on SAM‑modified substrates,...
Rice University researchers have created electric heating elements from carbon‑nanotube fibers (CNTFs) that outperform traditional metal‑alloy heaters in gas‑flow applications. By exploiting CNTFs' high specific power loading, lightweight strength and superior thermal conductivity, the team built filament, array and textile‑style...
Researchers at Hong Kong University of Science and Technology have shown a fully solvent‑free, all‑vacuum deposition method for perovskite solar cells that delivers a certified 18.35% efficiency on a 0.25 cm² device and 19.3% in the lab. The technique uses lead‑chloride...
Researchers at the University of Stuttgart and partners introduced light‑responsive, photoswitchable molecules into the grain boundaries of triple‑cation perovskite solar cells. The additive acts as a dynamic buffer, relieving mechanical stress and protecting the crystal lattice under fluctuating light, heat...
The article argues that longevity‑focused beauty must move from vague claims to mechanism‑first validation, using the 12 hallmarks of ageing as a roadmap for skin. It positions peptides as the ideal modality because they can precisely modulate the mid‑layer signalling...
The UK’s EXPRESS programme, a five‑year EPSRC‑funded initiative worth £10.4 m (≈$13.2 m), is led by the Universities of Warwick and Southampton to develop electro‑deposition methods for transition‑metal dichalcogenides (TMDCs). Researchers will combine novel precursor chemistry with electrochemical techniques to grow high‑crystallinity...
Red‑necked keelback snakes acquire potent bufadienolide toxins from poisonous toads and store them in neck nuchal glands for defense. A recent study fed wild snakes toxic toads or non‑poisonous frogs, then emptied their toxin reservoirs and simulated predator attacks. The...
The Small journal review outlines how structural design drives performance gains in stretchable strain sensors that incorporate one‑dimensional conductive nanomaterials such as carbon nanotubes and silver nanowires. It catalogs common architectures—ordered arrays, engineered cracks, wavy or wrinkled films, and mesh...
NASA’s Artemis II mission, slated for launch in early 2026, will send a crew on a lunar flyby—the first human trip around the Moon in half a century. Victor Glover, a Southern California native and veteran Navy test pilot, will serve...
Researchers at Washington University School of Medicine and Children’s Hospital of Philadelphia have demonstrated that volatile organic compounds (VOCs) in exhaled breath mirror gut microbiome activity. Published in Cell Metabolism, the proof‑of‑concept study showed breath profiles could differentiate children with...
Researchers at the University of York have identified ESB2, an RNA endonuclease that acts as a molecular shredder within Trypanosoma brucei. By selectively degrading transcripts, ESB2 fine‑tunes Variant Surface Glycoprotein expression, allowing the parasite to evade host immunity. The finding,...
Dreyer’s Nebula is a blue reflection nebula situated roughly 2,700 light‑years away in the Monoceros constellation. Its vivid hue results from nearby hot stars whose light scatters off interstellar dust. The nebula was captured by amateur astronomer Greg Meyer near...
Fraunhofer ISE demonstrated that metallurgical gases from Thyssenkrupp’s Duisburg steel plant can be turned into methanol in a pilot plant, leveraging a digital twin to fine‑tune the process. Over 5,000 operating hours, the simulation identified optimal inlet temperature, recycle ratio...
Vega rose above the northeastern horizon just after midnight on March 30, signaling the start of the summer sky for Northern Hemisphere observers. At magnitude 0.0, the star is the fifth‑brightest in the night sky and anchors the Summer Triangle asterism alongside...
On Jan. 20, 2025 President Donald Trump signed an executive order that recognizes only two sexes and mandates federal agencies use the term “sex” instead of “gender.” The order abruptly removed the NIH Sex as a Biological Variable (SABV) policy webpages, unsettling...
Planetary scientists have long agreed that Mars once hosted extensive liquid water and a thick, water‑rich atmosphere. A new comprehensive accounting of water inputs and losses reveals a major discrepancy: the expected ocean depth of 150–250 m at the end of...
Locksley Resources, partnering with Rice University, has created an ultra‑stable antimony‑graphite battery material that incorporates up to 20% antimony. The collaboration uses a deep eutectic solvent (DES) process to extract high‑purity antimony without conventional flotation, accelerating a US‑focused mine‑to‑market supply...
Chinese researchers have unveiled a lithium‑metal battery that surpasses 700 Wh/kg energy density at room temperature and retains about 400 Wh/kg at -50 °C. The new electrolyte replaces oxygen with fluorine, boosting ion conductivity and stability. Integrated into a FAW Hongqi prototype, the...
Researchers at Caltech have unveiled a photonic platform that routes light across silicon wafers with loss levels comparable to optical fiber, even at visible wavelengths. The waveguides, made from germano‑silicate glass, are fabricated using lithography on standard 8‑inch and 12‑inch...
The BBC is launching a daily space podcast series, "13 Minutes Presents: Artemis II," beginning Monday, March 30 2026. The show will chronicle NASA’s Artemis II mission, which plans to send four astronauts on a lunar flyby—the first human return to the Moon in...
After the 2011 Fukushima disaster, escaped domestic pigs interbred with wild boar, creating a large‑scale hybrid population in the evacuation zone. A new study in the Journal of Forest Research shows that maternal pig lineages, identified by mitochondrial DNA, trigger...
A 2024 reassessment in *Nature Plants* revisits the 1991 “Centinelan extinction hypothesis,” which claimed dozens of plant species vanished when a ridge in western Ecuador was cleared. By aggregating herbarium records, literature, expert input and new field surveys, researchers found...
A new Nature Climate Change study maps global sites earmarked for land‑intensive carbon‑dioxide removal (CDR) projects such as forestation and bioenergy crops, revealing that roughly 13% of biodiversity‑rich areas overlap with these zones. By expanding the species pool to 135,000,...
More than 100 Chinese companies, including battery giant CATL and EV maker BYD, are racing to mass‑produce perovskite solar cells. The sector already boasts gigawatt‑scale production lines, such as UtmoLight’s 1.8 million‑cell annual facility and GCL Optoelectronic’s $724 million plant targeting 2 GW....
University of Georgia researchers reviewed MXene‑based smart textiles that can continuously monitor body temperature, blood pressure and heart rate while also providing antimicrobial protection. The fabrics harvest solar energy, enabling built‑in power banks that could charge phones or laptops. The...
Axelspace Corporation, together with Meisei Electric, ANA Holdings, and JIJ Inc., has been selected by JAXA for its Space Strategy Fund project focused on technology to enhance next‑generation Earth observation satellites. The consortium will develop advanced imaging, data processing, and...
Australia’s CSIRO, together with RMIT and the University of Melbourne, unveiled the world’s first quantum‑battery prototype that successfully demonstrated a complete charge‑store‑discharge cycle. The device uses a laser‑excited organic microcavity to store energy in quantum states, achieving theoretically faster charging...
Scientists have shown that bacteria can covalently attach polyfluoroalkyl carboxylates (PFCAs), specifically n:3 fluorotelomer carboxylates, into their membrane phospholipids. Lipidomics of Pseudomonas sp. strain 273 revealed that 7‑12% of glycerophospholipids, including phosphatidylethanolamine and phosphatidylglycerol, were fluorinated. The phenomenon was reproduced...
The SPIRIT‑HF trial, designed to test spironolactone in heart‑failure patients with preserved or mildly reduced ejection fraction, enrolled only 730 of the planned 1,564 participants and therefore lacked statistical power. Over two years, the composite of cardiovascular death or total...
Allogene Therapeutics announced that its lead CAR‑T candidate cemacabtagene ansegedleucel (cema‑cel) stays on track in the pivotal Phase 2 ALPHA3 trial for first‑line consolidation in large B‑cell lymphoma, enrolling over 60 sites globally. An interim futility analysis is slated for April 2026...
Astronomers using the Zwicky Transient Facility have identified ZTF J1239+8347, the first known brown‑dwarf binary undergoing stable mass transfer. The pair, each 60‑80 Jupiter masses, orbits every 57.4 minutes and exhibits extreme optical variability from a hotspot on the accreting component. Detailed...
On March 30, SpaceX will launch the Transporter 16 rideshare mission from Vandenberg, carrying a suite of NASA CubeSats and technology demonstrators. The payloads include AEPEX for monitoring high‑energy particle precipitation, TechEdSat23 testing radiation shielding and rapid deorbiting, and R5‑S10...
A new study of 123 children aged 5‑10 found that those with ADHD who experience frequent, severe emotional outbursts have a thicker left dorsolateral prefrontal cortex (DLPFC) and reduced connectivity between the DLPFC and visual, dorsal‑attention and salience networks. The...
NASA's TESS has identified a new Earth‑sized exoplanet, TOI‑4616b, orbiting a nearby M4 dwarf 91.8 light‑years from Earth. The planet measures about 1.22 times Earth’s radius and 1.5‑3 times its mass, completing a 1.55‑day orbit with an equilibrium temperature near 525 K. Its...
Researchers identified the gut bacterium Roseburia inulinivorans as a factor that boosts muscle strength in both humans and mice. In a cohort of 90 young adults and 33 seniors, individuals harboring the microbe exhibited up to 29% greater grip strength...
Superbug resistance is accelerating worldwide, with the World Health Organization warning that one in six infection‑causing microbes now defy antibiotics. Between 2018 and 2023, resistance rose in over 40% of monitored pathogen‑drug pairings, averaging a 5‑15% annual increase. The WHO...
A new article outlines twelve evidence‑based strategies to curb age‑related memory loss, drawing on recent longitudinal studies. It highlights that while mild cognitive impairment affects roughly one in six people over 70, lifestyle choices can significantly influence outcomes. Key interventions...
New Mexico State University astronomy student Juan Martínez has developed a data‑driven model that maps solar coronal holes to predict high‑speed solar wind streams. By combining SDO satellite imagery with machine‑learning techniques, the model improves forecast accuracy by roughly 15% and...
The Conversation Brazil released its inaugural podcast, “Voices from the South,” a six‑month, cross‑continental project with Australia, the Federal University of Pará and COALAR. Journalists spent weeks in the Amazon, Minas Gerais and Australian research hubs, recording more than 40 hours of...
Voyager 1, now over 15 billion miles from Earth and traveling 38,000 mph, remains the most distant human‑made object after 48 years in space. It operates on a modest 69 KB of memory and an 8‑track digital tape recorder, transmitting data at just 160 bits per...
A year‑long study of 1,800 men aged 35‑80 published in *Nutrients* shows that a high‑fat diet markedly increases daytime sleepiness and is strongly linked to sleep apnea. After adjusting for demographics, lifestyle and chronic disease, participants with the highest fat...
