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Feed Title: Scientific American Content: Global
Older people with exceptional memory have a surprisingly high number of young neurons, a study finds
This mysterious interstellar visitor is on a whirlwind journey through our solar system
The Trump administration wants to boost manufacturing of glyphosate, the world’s most common weed killer. Here’s what that could mean for health
As the U.S. officially breaks 1,000 measles cases in 2026, experts say that the rate of infections is accelerating much faster this year than it did in years past
Two NASA spacecraft—the MAVEN orbiter and the Perseverance rover—have now seen very different signals suggesting lightning on Mars
Nebula PMR 1 looks uncannily similar to an electrified brain inside a semitransparent skull
This weekend will offer a chance to see a rare celestial event—Mercury, Venus, Jupiter, Saturn, Uranus and Neptune all aligned in the sky like beads on a string
The announcement that NASA will rejigger Artemis III not to land on the moon in 2027 came after the agency’s Artemis II mission encountered problems, delaying its launch
The release of 158 specially bred Floreana giant tortoises is a win for both the animal and its long-lost island ecosystem
A new wearable AI system watches your hands through smart glasses, guiding experiments and stopping mistakes before they happen
Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But that may soon change
A 17-year-old’s breakthrough AI may finally give wildlife rangers the real-time edge they need to stop poachers
A new trial found that Eli Lilly’s GLP-1 pill resulted in greater reductions in blood sugar levels and weight than oral semaglutide did, but fewer people stayed on it
Interbreeding between Neanderthals and ancient anatomically modern humans primarily occurred between male Neanderthals and female humans, a new study suggests
Federal officers entered Columbia University property and detained a student on Thursday, university officials said
When Katharine Burr Blodgett discovered nonreflecting glass, the General Electric Company’s public relations machine made her a star
A new genetic analysis suggests some mosquitoes’ taste for human blood may date back 1.8 million years
The science and the regulations to underpin these tests “just aren’t there yet,” researchers say
Obesity leaves a lasting imprint on fat and immune cells in ways that might make weight regain harder to avoid
Asteroids, exploding stars, and feasting black holes swarm in the first-ever batch of nightly alerts from the Vera C. Rubin Observatory in Chile
