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Readers React to NASA's Roman Space Telescope Mission
NASA's Roman Space Telescope is heading to Lagrange point L2 to study dark energy and habitable exoplanets with a 300-megapixel wide-field camera.
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How the Brain Resolves Conflicting Signals Between Visual Regions
New research shows the brain may resolve visual conflicts through a "consensus building" process between neighboring cortex regions.
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New Brain Implant Records and Delivers Drugs at Multiple Depths
A needle-thin brain implant with microchannels can record neural activity and deliver drugs to multiple brain locations simultaneously.
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Finland's Largest Viking Age Silver Hoard Found by Metal Detectorist
A metal detectorist uncovered nearly 10 pounds of Viking Age silver coins and jewelry in Finland, the largest such hoard ever found in the country.
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New Mexico's Largest Reservoir Drops to 1.4 Percent Capacity
Elephant Butte Reservoir hit its lowest level since 1971 in July 2026. NASA satellites are helping water managers track the shrinking Rio Grande supply.
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Climate Change Is Driving a Resurgence of Yellow Fever
Yellow fever is reappearing in regions that haven't seen it in years. Climate change is creating favorable conditions for the mosquitoes that carry the virus.
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Sucralose and Stevia Alter Gut Bacteria Across Mouse Generations
A mouse study found sucralose and stevia changed gut microbiomes and gene activity in ways that affected metabolic health across two generations.
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Warming Speed, Not Just Temperature, Threatens Atlantic Ocean Circulation
New research finds the rate of global warming, not just peak temperature, determines whether the AMOC ocean circulation system collapses.
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High Lipoprotein(a) Levels Linked to Greater Cardiovascular Risk
A study of 20,000+ patients found very high Lp(a) levels raise the risk of stroke and cardiovascular death, even with standard treatment.
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World's Highest Frozen Lake Fractures Along China-India Border
An astronaut photo captured ice fracturing across Pangong Lake on the Tibetan Plateau, with the break aligning almost perfectly with a disputed border.
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Earth's Inner Core May Be Rich in Superionic Hydrogen
A new study finds superionic hydrogen — a form that flows like a liquid and conducts electricity — may be abundant inside Earth's inner core.
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Milky Way's Spiral Arms May Have Shaped Earth's Continents
Ancient zircon crystals suggest the Solar System's journey through the Milky Way's spiral arms triggered the growth of Earth's first continents.
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Humanoid Robots Perform Live Gallbladder Surgery on Pigs in World First
Surgeons at UC San Diego used remotely operated humanoid robots to successfully remove gallbladders from pigs, a world first published in Nature.
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Canon RF 100-300mm f/2.8L IS USM Review: A $10,500 Wildlife Zoom Tested
Canon's RF 100-300mm f/2.8L IS USM promises prime-lens quality in a zoom. We tested whether it justifies its $10,500 price tag.
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Frog Gut Bacterium Eliminates Tumors in Mice With Single Dose
A bacterium from Japanese tree frogs eliminated colorectal tumors in mice with one dose, outperforming standard chemotherapy and immunotherapy.