Read More Scince News Space a month ago Volcanic Sulfur May Have Made Early Mars Habitable New University of Texas research suggests reduced sulfur gases from ancient Martian volcanoes could have created a warming greenhouse effect, shaping potentially habitable environments and offering insights relevant to EV infrastructure and materials science.
Read More Scince News Space a month ago Chaotic Spiral Galaxy NGC 1511: Collision Aftermath Revealed Hubble's image of NGC 1511 shows a spiral galaxy still reshaping after collisions with smaller companions. Warped arms, a hydrogen bridge and fresh starbursts reveal how galactic crashes drive evolution.
Read More Scince News Space a month ago Cloud Clues: New Color Key to Find Alien Life, Telescopes Cornell researchers mapped reflectance spectra of colorful cloud microbes, creating a new toolkit to spot biosignatures on cloudy exoplanets. The discovery affects telescope design, sensor tech and parallels automotive sensor development.
Read More Scince News Health a month ago Toxic Metals Found in Brazilian Plastic Toys Raise Alarms A major study of 70 plastic toys sold in Brazil found hazardous metals—including barium, lead, chromium and antimony—often exceeding legal limits. Researchers call for stricter testing, traceability and enforcement to protect children.
Read More Scince News Health a month ago How Estrogen Tunes Dopamine to Shape Learning and Reward A new study reveals how estrogen changes dopamine signaling in the brain’s reward circuits, altering learning across the reproductive cycle and offering clues to hormone-linked cognitive and psychiatric symptoms.
Read More Scince News Health a month ago Low Vitamin D and Depression: When Deficiency Raises Risk A global review of 66 observational studies finds that very low vitamin D (25[OH]D ≤30 nmol/L) is often linked with higher rates of depression. Scientists call for trials to test whether fixing deficiency prevents new-onset depression.
Read More Scince News Health a month ago Why Extreme Old Age May Suppress Cancer: New Mouse Study Stanford researchers show that very old mice develop fewer, smaller lung tumors than young adults. The study suggests aging can suppress cancer and changes how tumor-suppressor mutations like PTEN behave.
Read More Scince News Space a month ago Continents Peeling From Below: Hidden Mantle Highways Researchers find that deep “mantle waves” can peel off fragments of continental roots and sweep them into the oceanic mantle, explaining continental-like geochemistry in remote volcanic islands and reshaping views of mantle transport.
Read More Scince News Nature a month ago Century-Long Cold Spot Traced to Slowing Atlantic Currents New research links a century-old cold patch south of Greenland to a long-term slowdown of the Atlantic Meridional Overturning Circulation (AMOC), revealing consequences for weather, ecosystems, and climate forecasts.
Read More Scince News Health a month ago Serotonin, SSRIs and Cancer: New Paths to Treatment Early research links serotonin and SSRIs to changes in cancer cell behaviour. Laboratory results are promising but require animal studies and large clinical trials before any therapeutic use can be confirmed.
Read More Scince News General info a month ago How Sharp Is Human Vision? New Limits on Retinal Detail New Cambridge research measures human retinal resolution in pixels-per-degree and finds higher grayscale acuity than previously thought, but sharpness varies by color—affecting TV and VR display design.
Read More Scince News Health a month ago Why Women Face a Higher Stroke Risk: What Experts Say Women face unique stroke risks across the life course. This article explains how pregnancy, hormones, contraception, menopause and social inequalities increase stroke risk and what clinicians recommend.
Read More Scince News Space a month ago GJ 251 c: A Nearby Super-Earth 18 Light-Years Away Astronomers have identified GJ 251 c, a nearby super-Earth about 18 light-years away in its star's habitable zone. Observations with HPF and NEID suggest a rocky planet that could host liquid water; future direct imaging with TMT could confirm its nature.
Read More Scince News Space a month ago Hidden Giant: NGC 4102's Quiet Supermassive Black Hole Hubble and Chandra unveil a quietly active supermassive black hole at the center of NGC 4102. This nearby, Compton-thick LINER offers insight into low-luminosity AGN and galaxy evolution.
Read More Scince News Space a month ago Inside SN 2024ggi: First View of a Supernova Tearing Open Astronomers used VLT spectropolarimetry to capture the shock-breakout of supernova SN 2024ggi, revealing an elongated, olive-shaped explosion and clues to the star's final geometry and possible binary history.
Read More Scince News Scientific a month ago Magnons Create Voltage: Path to Ultrafast Low‑Power Chips University of Delaware researchers show that magnons—spin waves in antiferromagnets—can generate measurable electric polarization, opening a route to ultrafast, low-power chips that use magnetic signals instead of moving charge.
Read More Scince News Health a month ago Million-Patient Study: Heart Risk Cut by GLP-1 Drugs A Mass General Brigham analysis of nearly one million patients finds tirzepatide and semaglutide both reduce heart attack, stroke and death risk, offering early cardioprotective benefits beyond weight loss.
Read More Scince News Health 2 months ago Scientists Find Neurons That Drive and Calm Anxiety Spanish researchers found that rebalancing specific amygdala neurons by modulating GRIK4/GluK4 reversed anxiety and social deficits in mice, pointing to targeted circuit-based therapies.
Read More Scince News Health 2 months ago Hidden Risks: How Swallowing Pills Hurts the Esophagus Pill-induced esophagitis happens when tablets dissolve in the esophagus and injure its lining. Learn which drugs carry risk, who is most vulnerable, and practical steps to prevent and treat this avoidable condition.
Read More Scince News Space 2 months ago Blue Origin Nails Booster Landing as New Glenn Heads to Mars Blue Origin's New Glenn rocket launched NASA's ESCAPADE twin probes and achieved a landmark booster landing on a sea platform, advancing reusable orbital rockets and Mars science prospects.
