Know What's Happening in Science
Know What's Happening in Science
High‑altitude hypoxia curbs blood‑sugar spikes in mice
A mouse study found that low‑oxygen (hypoxic) conditions cause red blood cells to absorb far more glucose and convert it into a molecule that eases oxygen release, acting as a glucose sink. Mice exposed to 8% oxygen showed markedly smaller blood‑sugar spikes after glucose injections, and the effect persisted after they returned to normal air.
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 flyways spanning the waters of 54 countries, linking critical feeding, breeding and upwelling zones. With 42% of these seabirds classified as globally threatened, the resolution calls for coordinated actions such as new marine protected areas, invasive‑species eradication and safer fishing practices. A Global Flyways Summit in September 2026 will mobilize governments, scientists and NGOs to scale these efforts.
Researchers from the University of Austin have announced the discovery of a new dinosaur species named Doolysaurus, unearthed on Aphae Island in South Korea. The turkey‑sized juvenile lived roughly 113 to 94 million years ago and featured a rounded skull...
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...
Alright yall, Day 1 of TickTalk: Hard ticks, like the ones that spread Lyme Disease (Ixodes scapularis) or Alpha-gal (Amblyomma americanum) are long-term feeders. They need from 7-14 days to take in a full blood meal. But how do they stay...
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...
Researchers at Washington University in St. Louis examined how single versus repeated alcohol exposures affect gene‑regulatory mechanisms in mouse brains. They found that brief exposure altered epigenetic markers in select regions, while prolonged exposure produced changes across all examined areas,...
Launch on Demand, a Florida‑based firm, is preparing a $600 million rocket launch complex in Pedernales, Dominican Republic. The site’s equatorial location promises more efficient heavy‑lift launches for U.S. satellites, while also serving as a geopolitical counterweight to China’s expanding space...
Really excited to kick off the BBC’s space podcast ‘13 Minutes Presents: Artemis ll’ with myself, Maggie Aderin and @KristinFisher . This is a daily podcast bringing you all the news on the Artemis ll mission as it happens. First...
It’s time to get into aliens...sort of! Really I mean we should talk about Astrobiology. This is Episode 7: Astrobiology #popculturescientist #stem #scifi #Astrobiology #space
NASA's James Webb Space Telescope, together with a global network of observatories, recorded GRB 250702B—a gamma‑ray burst that lasted seven hours, nearly twice the previous record. The unprecedented duration is forcing astronomers to rethink how black holes can tear apart...
Neuroscientist David Van den Heever and his Mississippi State team recorded brain waves and motion data from novice and intermediate players, finding that successful shots correlate with stable neural activity and coordinated body mechanics. The findings suggest mental consistency is...
Houston native Carrie Bradshaw completed the January Houston Marathon in 3 hours 42 minutes 31 seconds, earning the Guinness World Record for the fastest marathon by a female with bilateral hip replacements. The achievement underscores advances in orthopedic surgery and elite endurance training.
A phase‑2b trial of inhaled mebufotenin (GH001) in 81 adults with treatment‑resistant depression showed rapid symptom relief, with 57.5% of the active‑treatment group achieving remission by day 8 versus none on placebo. The mean MADRS score fell by 15.2 points compared...
Researchers reported that administering the metabolic hormone FGF21 boosts SIRT1 expression, which in turn activates the PINK1‑Parkin mitophagy pathway and reduces cellular senescence in intervertebral disc cells. In a rat model of puncture‑induced disc degeneration, FGF21 treatment partially restored nucleus...
The U.S. Patent Trial and Appeal Board affirmed 23 claims of Seer Inc.'s U.S. Patent No. 11,435,360 B2, preserving the core of its nano‑ and micro‑particle protein enrichment technology. The decision thwarts a challenge by Bruker subsidiaries PreOmics GmbH and...
Overmatch Ventures announced the close of a $250 million second fund aimed at early‑stage defense, space and deep‑tech startups. The oversubscribed raise builds on a $70 million debut fund and will target roughly 25 seed and Series A companies, positioning the firm as...
A multinational research team has reconstructed the sounds of Jurassic insects by studying fossilized stridulatory organs preserved in chitin. Analyzing 20 Ensifera specimens from Inner Mongolia, they modeled wing vibrations to infer acoustic signals. The ancient crickets produced calls ranging...
The article highlights that only about 20% of UK women know iodine needs rise during pregnancy, despite recommendations increasing from 150 µg to 200‑250 µg daily. Early‑gestation iodine deficiency is linked to measurable drops in child IQ and thyroid hormone deficits, while...
The FDA granted accelerated approval to the oral co‑pack Avutometinib and Defactinib for adults with KRAS‑mutated, recurrent low‑grade serous ovarian cancer (LGSOC) after prior therapy. The regimen pairs a RAF/MEK inhibitor with a FAK inhibitor, marking a rare “novel‑novel” combination...
The SURViV randomized trial compared transcatheter mitral valve‑in‑valve (ViV) with redo surgical replacement in 150 patients with failed bioprosthetic mitral valves, many of whom had rheumatic disease. At one year, ViV showed a markedly lower all‑cause mortality (5.3% vs 20.8%)...
Chinese commercial launch firm CAS Space successfully lifted its new Kinetica‑2 rocket into orbit on March 30, delivering a prototype cargo spacecraft and two other payloads. The 53‑meter vehicle can carry up to 12 tonnes to low‑Earth orbit and features a modular...
A retrospective cohort of 1,034 ICU patients across four Tennessee hospitals found that MRSA PCR nasal swab testing remains highly accurate after mupirocin decolonization. The negative predictive value was 98.8% before treatment and 99.1% when the test was performed within...
Japan Engine Corp (J‑ENG) has begun hydrogen co‑firing in all cylinders of its 6UEC35LSGH low‑speed two‑stroke engine, the world’s first full‑scale hydrogen engine slated for a 17,500‑DWT merchant vessel. The engine achieved over 95% hydrogen co‑firing at 100% load, confirming...
On March 30, 2026 SpaceX’s Transporter‑16 rideshare launched 119 payloads, including seven satellites from Swedish‑based AAC Clyde Space. The flight introduced the first two VIREON‑1 and VIREON‑2 Earth‑observation cubesats, delivering 1.5‑meter multispectral imagery for agriculture and forestry. AAC also flew...
For every older brother a male has from the same mother his probability of being gay increases. This is thought to be due to a trace in their moms immune system that governs hormone effects on the brain. But note:...
Physicists are grappling with the paradoxes of quantum mechanics in an expanding de Sitter universe, where the lack of a fixed boundary prevents conventional measurements. Recent theoretical work suggests that photons could acquire an effective mass in this exponentially expanding space,...
Scientists at NIST demonstrated quantum position verification, using entangled photons to prove a prover’s physical location over a 200‑meter baseline. The protocol involves two verifier stations sending random numbers and entangled particles to the prover, whose measurement results are compared...
Researchers have visualized a new fluid‑dynamic phenomenon dubbed “crowned jets,” where a simple water drop in a test tube produces a central jet surrounded by a crown‑like liquid sheet. The effect arises when the impact generates a pressure wave that...
GlycanAge is translating two decades of glycan research into clinical tools that measure inflammaging, the chronic low‑grade inflammation linked to age‑related disease. By profiling complex sugar structures on proteins, the company offers a long‑term biomarker that differs from short‑term markers...
If schedule holds, these 3 giant rockets will launch in the next 3 weeks. From left to right: New Glenn - satellite launch now, planned for the Moon Starship - test flight 12 now, planned for the Moon Artemis - to the Moon...
The SMART‑DECISION trial showed that stopping beta‑blockers one year after a myocardial infarction is non‑inferior to continuing them in stable, low‑risk patients without heart failure or reduced ejection fraction. Among 2,540 participants followed for a median of 3.1 years, the...
Herbicide resistance is driving a search for new weed‑control tools, and Quercus Biosolutions is pioneering AI‑designed mini proteins that act like chemicals while offering biological benefits. Using protein‑structure prediction technology from drug discovery, the startup creates proteins that can enter...
On March 30, 2026, WISeSat.Space, the satellite arm of WISeKey International, placed its 21st picosatellite into low‑Earth orbit aboard a SpaceX Falcon 9 rideshare. The satellite extends the company’s secure IoT constellation, which embeds WISeKey’s proprietary Root‑of‑Trust cryptography to protect data...
Deep learning models demonstrate that distinct neuron types in the auditory cortex encode specific sound features, revealing a division of labor in natural sound processing. This approach offers new perspectives on sensory information decoding. neuroscience
A newly identified large-bodied gorgonopsian from South Africa, Jirahgorgon ceto, demonstrates that these ancient apex predators evolved significant size and specialized skull features millions of years earlier than previously recognized. paleontology
Researchers at the University of Puerto Rico exposed male rats to glyphosate at the EPA’s accepted daily limit of 2 mg per kilogram for 16 weeks. The rats developed heightened anxiety, avoiding open spaces, novel objects, and neutral sounds, while responding...
Tropical volcanic eruptions can trigger atmospheric changes that suppress monsoon convection, increasing the risk of drought across Asia during the first summer after an eruption. climate
The new Huberman Lab episode is out: How Hormones Shape Sexual Orientation & Behavior | Dr. Marc Breedlove 0:00 Marc Breedlove 3:24 Hormones & Sexual Orientation 7:37 Prenatal Testosterone, Finger Ratio, Men & Women Differences 14:08 Sponsors: David & Rorra 16:46 Finger Ratios, Prenatal Testosterone,...
Biocytogen has licensed its RenNano® fully human heavy‑chain‑only antibody discovery platform to Japan’s Taisho Pharmaceutical, granting access to RenNano mice for in‑vivo generation and screening of VHH candidates. The agreement, whose financial terms remain undisclosed, adds to Biocytogen’s expanding portfolio...
Since the beginning of the year, Roskosmos officials had made a couple of "proof of life" statements regarding the decade-late PTK Orel spacecraft. The latest being Sergei Krikalev's promise to complete a high-fidelity copy of the Descent Module, VA, for...
In humans, calorie restriction slows biological aging pace by ~2–3% over 2 years (CALERIE trial) https://t.co/Eg8wBzhDpQ
An Australian scientific review concluded that vaping likely increases the risk of lung and oral cancer, marking the most definitive link to date. The analysis relied on short‑term laboratory and human exposure studies because long‑term cohort data are unavailable. While...
🚀 SpaceX just launched 119 satellites in one go. Here are some labeled payloads on Transporter-16. K2 Space's 2-ton Gravitas satellite on top is a flat pack which could also be deployed by Starship. Starcloud’s new 3-ton ODC sat is also...
York Space Systems announced that NASA and Johns Hopkins Applied Physics Laboratory have extended the Polylingual Experimental Terminal (PExT) mission through 2027 after the BARD mission met all primary objectives. The PExT payload, hosted on a York S-CLASS bus, demonstrated...
Alerts and realtime data from the night sky can tell us stories about what is happening in the universe. https://t.co/LxSYnpdN9X #sustainability #infrastructure #IoT #AI #5G #cloud #edge #futureofwork @UW https://t.co/tcQRfjuy6q
Kardigan reported that its experimental hypertension drug tonlamarsen achieved a 67% average reduction in the angiotensinogen biomarker after five monthly doses, confirming target engagement. However, the Phase 2 trial showed no statistically significant difference in office systolic blood pressure between the...
The FDA approved a high‑dose formulation of Biogen’s SMA drug Spinraza, cutting the loading phase from four to two injections and adding a four‑month maintenance schedule. The new regimen, backed by the DEVOTE study, showed significant motor‑skill gains versus sham...
In this episode Sean Carroll talks with MIT physicist Daniel Harlow about the current landscape of quantum gravity research and how it forces us to rethink the foundations of quantum mechanics. Harlow explains why gravity’s universal coupling makes it a...
