Science News and Headlines
Science News and Headlines
Researchers present a case linking bipolar disorder with tuberous sclerosis complex (TSC), a rare neurocutaneous condition. The patient exhibited seizures, manic symptoms, characteristic skin lesions, and MRI‑identified cortical tubers and subependymal nodules. Diagnosis combined neuropsychiatric assessment with detailed neuroimaging, leading to pharmacologic management and multidisciplinary follow‑up. The report underscores the scarcity of such comorbidity—only five cases reported—and the need for early detection.
A Phase 1 randomized crossover trial will compare the hemodynamic impact of 1 liter oral tap water versus 1 liter intravenous Ringer’s lactate in 20 healthy volunteers. The primary endpoint is the change in mean arterial pressure 30 minutes after fluid administration, with secondary...
Researchers examined the link between estimated cerebral perfusion pressure (CPPe) and Doppler ultrasound measurements in newborns. Analyzing 446 daily samples from 137 preterm infants across multiple NICUs, they found end‑diastolic velocity (EDV) had the strongest correlation with CPPe (β = 0.571, p < 0.001)....
Researchers identified a drug combination that enhances the brain's glymphatic system, improving clearance of Alzheimer‑related proteins. The regimen pairs a widely used sedative with a medication that prevents dangerously low blood pressure, showing safe and effective removal of amyloid and...
A field study in Muscat, Oman examined how small built parks affect outdoor thermal comfort in a hyper‑arid climate. Researchers measured Physiological Equivalent Temperature (PET) between 23.6 °C and 30.8 °C and found a strong correlation (R = 0.7) with occupants' thermal sensation votes...
A retrospective analysis of nearly 600 urgent or emergent transcatheter aortic valve replacement (TAVR) procedures performed between 2012 and 2024 compared Medtronic self‑expanding valves (SEVs) with Edwards balloon‑expandable valves (BEVs). Adjusted Cox regression showed no significant difference in long‑term mortality...
On March 27, 2026, the U.S. Food and Drug Administration granted approval to Denali Therapeutics’ drug Avlayah for the treatment of Hunter syndrome, a rare lysosomal storage disorder. The decision arrives amid a recent wave of stricter FDA scrutiny of...
Dutch scientist Huub Lelieveld received the 2026 World Food Prize for pioneering modern food‑processing safety standards that dramatically cut foodborne illness and waste. His work at Unilever introduced hygienic production methods that reduced reliance on heavy preservatives, salt, sugar and...
Researchers at the Broad Institute and partner institutions examined the human DNA virome in over 900,000 individuals, tracking viral loads of common DNA viruses in blood and saliva. The analysis revealed that viral load fluctuates with age, sex, season and...
A new study published in *Nature* estimates that the United States has caused roughly $10 trillion in global GDP loss from climate damage since 1990, with about a quarter of that loss occurring domestically. China ranks second, responsible for $9 trillion of...
Host-cell proteins (HCPs) remain a persistent impurity risk in biomanufacturing, with regulators demanding levels below 100 ppm in final drug products. Traditional ELISAs measure total HCPs but cannot identify individual proteins, while conventional multiple reaction monitoring (MRM) suffers from retention‑time shifts...
Two new studies published in Nature reveal that dogs were domesticated in Europe by at least 14,200 years ago, pushing the confirmed split from wolves back over 3,000 years. Researchers analyzed ancient DNA from more than 200 dog and wolf...
Researchers at the Broad Institute and Harvard uncovered that chronic intestinal inflammation imprints lasting epigenetic scars on gut cells, even after tissue appears healed. In mouse models, these epigenetic memories persist through many cell divisions and, when paired with a...
Scientists led by Nobel laureate David Julius have mapped the cold‑sensing protein TRPM8 at atomic resolution, revealing how it flips from a closed to an open state as temperatures drop. Using high‑frequency ultrasound extraction, cryogenic electron microscopy, and hydrogen‑deuterium exchange...
A recent case study in the American Journal of Stem Cells reports two healthy live births—one at age 45 and another at 47—using the women’s own eggs after an experimental ovarian rejuvenation protocol. The treatment blends autologous adipose‑derived stem cells...
Intuitive Machines secured its fifth NASA contract, a $180.4 million award to launch the upgraded Nova‑D lunar lander near the Moon’s south pole. The mission, designated IM‑5, will target Mons Malapert, a ridge offering continuous Earth visibility and stable illumination, making...
The National Hurricane Center unveiled two new forecasting tools for the 2026 season: an expanded hurricane‑track cone that now incorporates tropical‑storm and hurricane watches and warnings for inland areas across the continental U.S., Hawaii, Puerto Rico, and the U.S. Virgin...
AccuWeather projects a near‑ to below‑historical‑average Atlantic hurricane season in 2026, forecasting 11 to 16 named storms, four to seven hurricanes and two to four major hurricanes. The outlook anticipates three to five direct U.S. impacts and falls below the...
Early-stage liver cancer survival hinges on timely diagnosis, yet ultrasound and AFP tests miss many cases. Helio Genomics has introduced the HelioLiver blood test, a multi‑analyte cfDNA and protein assay that flags tumor‑associated epigenetic signals earlier than imaging. A new...
Beam Therapeutics announced encouraging Phase 1/2 data for its base‑editing therapy targeting alpha‑1 antitrypsin deficiency (AATD). The trial demonstrated a 30% reduction in the disease‑causing SERPINA1 mutation and a 45% rise in functional protein levels, while confirming a clean safety profile....
The Iran‑Israel war has disrupted roughly a fifth of global gas flowing through the Strait of Hormuz, driving oil and gas prices higher and reviving calls for renewable investment. Colombian Environment Minister Irene Vélez Torres says the crisis creates a...
A post‑hoc analysis of the SOUL trial shows that once‑daily oral semaglutide (Ozempic pill) significantly improves several cardiometabolic risk factors in adults with type 2 diabetes at high risk for atherosclerotic cardiovascular disease. Compared with placebo, participants experienced a 3.2 mm Hg greater...
James McCommons’s new book *The Feather Wars* chronicles how the 1914 death of Martha, the last passenger pigeon, ignited a coalition of hunters, scientists, wardens, artists and politicians to protect America’s birds. The narrative reveals how sport hunters pushed for...
A two‑year, double‑blind COSMOS trial found that a daily multivitamin‑mineral (Centrum Silver) modestly slowed epigenetic aging, translating to roughly four months less biological age over the study period. Researchers measured reductions of 0.214 years in PhenoAge and 0.113 years in GrimAge among 958...
Japanese hygiene giant Unicharm has refined a recycling loop that turns used disposable diapers into raw materials for new products. The process, already piloted in Shibushi and Osaki, cleans, shreds, and separates plastic, fabric pulp and super‑absorbent polymer, then applies...
In‑stent restenosis (ISR) remains a common, costly complication after percutaneous coronary intervention (PCI). A recent cohort of 454 patients evaluated the triglyceride‑total cholesterol‑body weight index (TCBI) alongside traditional metabolic ratios. The analysis showed TCBI achieved the highest predictive accuracy for...
A systematic review and meta‑analysis of 13 randomized trials involving 890 adults found that probiotic supplementation modestly improves subjective sleep quality. The pooled mean difference was –0.59 points on the Pittsburgh Sleep Quality Index (PSQI) and –0.86 points on the...
The 2011‑2020 China Health and Retirement Longitudinal Study examined eight lipid‑derived indices and their relationship to cardiovascular‑kidney‑metabolic (CKM) syndrome progression in middle‑aged and elderly adults. After adjusting for confounders, seven indices—atherogenic index of plasma (AIP), non‑HDL‑C, NHHR, lipoprotein combined index...
A 12‑week randomized trial with 60 competitive endurance athletes showed that a Mediterranean‑diet intervention markedly altered gut microbiota, boosting alpha diversity and enriching SCFA‑producing genera such as Faecalibacterium and Roseburia. Plasma concentrations of propionate and butyrate rose 42% and 58%...
Researchers applied HS‑GC‑MS, LC‑MS, electronic nose and electronic tongue to characterize chemical and sensory differences among four commercial grades of Atractylodes macrocephala rhizoma. Multivariate analysis identified four volatile and six non‑volatile compounds that consistently distinguished the grades, with terpenoids driving...
A large cross‑sectional study of 7,805 Chinese adults found that CT‑derived visceral fat area (VFA) is the strongest predictor of metabolic dysfunction‑associated steatotic liver disease (MASLD), outperforming body‑mass index (BMI). Men in the highest VFA quartile faced an 11.5‑fold higher...
Scientists in southern China have documented the first confirmed sighting of the critically endangered Hainan hare in northeastern Hainan in four decades, after discovering a flattened carcass on a roadside. The roadkill was found on Pulongxian Highway, about 200 km from...
Novo Nordisk announced that its triple‑agonist candidate UBT251 achieved a mean HbA1c reduction of up to 2.16% after 24 weeks in a phase‑2 study of Chinese patients with type‑2 diabetes. The trial, involving roughly 200 participants, underscores the drug’s potential...
Sarepta Therapeutics reported that early‑stage trials of two experimental drugs, SRP‑1001 and SRP‑1003, demonstrated safety and signs of efficacy for rare muscle‑wasting disorders. The data sparked a more than 20% surge in the company’s stock during early trading. The results...
Infinity Avionics announced the commercial launch of Aquila, a full‑high‑definition imaging system designed for small satellites. The camera streams 30 FPS video, offers interchangeable lenses, and comes in three price tiers to suit varied mission budgets. Integrated with the company’s BRAIN...
Firefly Aerospace’s Blue Ghost lander has delivered the first private‑sector heat‑flow measurements from the Moon’s nearside, finding subsurface temperatures at Mare Crisium that are nearly identical to those recorded by Apollo 12, 15 and 17. The data contradict the long‑standing hypothesis that the Procellarum...
Axiom Math, a Palo Alto startup, launched Axplorer, a free AI tool that brings the pattern‑discovery power of its earlier supercomputer‑based system, PatternBoost, to a single Mac Pro. The software, open‑source on GitHub, replicated PatternBoost’s Turán four‑cycles breakthrough in just 2.5 hours,...
A new DNA‑methylation (episignature) test can differentiate harmful from benign NOTCH1 variants in congenital heart disease, giving families definitive genetic answers. The assay scans over 740,000 genomic sites to identify a characteristic methylation pattern linked to disease‑causing mutations. Positive results...
Researchers found that a single 300 mg dose of caffeine taken an hour before a 7 a.m. workout significantly increased peak force and velocity in bench press and back squat, bringing morning strength measures up to typical evening levels. The study, involving...
Power Roll, a UK flexible‑PV specialist, has signed a joint development agreement with Tokyo Gas to trial its lightweight perovskite solar‑film technology in Japan, marking the first deployment of the product outside Europe. The collaboration will assess use‑cases, certification pathways...
Elon Musk has announced a goal to establish a self‑growing city on the Moon by 2030, shifting focus from Mars to lunar settlement. The chief obstacle is not launch capability but the prohibitive cost of transporting construction materials from Earth....
Researchers trained mouse brain organoids—tiny clumps the size of peppercorns—to solve the classic cart‑pole video‑game challenge using reinforcement learning. By delivering targeted electrical feedback, the organoids balanced the virtual pole for at least 20 seconds in roughly half of the...
