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Feed Title: Scientific American Content: Global
“Imitation” drugs, unexpected benefits, serious pitfalls—here’s what comes next as GLP-1 medications continue to rise in popularity
Fish may possess the ability to perceive where another being’s attention is focused. And they don’t like when it’s focused on them or on their children
Eyewitness accounts and videos taken from across the Midwest reveal the streak of a large fireball across the daytime sky
The Large Hadron Collider just produced a never-before-seen particle made of charm and down quarks
One in three Americans trust childhood vaccine guidance from the American Academy of Pediatrics more than the CDC’s recommendations, a new poll finds
A new data release more than doubles the number of gravitational-wave candidate events—and reveals unexpected complexities of merging black holes
There’s no bulletproof remedy for a hangover, but a nutrition scientist explains which foods could aid symptoms after one has had too much to drink
New alert systems and tests detect drug-induced kidney damage before the harm is irreversible
IgA nephropathy, an immune assault on the kidneys, is often missed. New treatments mean that spotting it sooner might save lives
Three types of diabetes medication are improving the outlook for patients with kidney disease
A growing field of research suggests that some medical treatments, such as cancer therapy or vaccines, might be more effective when given at certain times of the day
Once unfathomable, the milestone of a single company having 10,000 satellites operating overhead signals that the era of mega constellations is here to stay
It wasn’t Saint Patrick but a long history of chilly weather and geographic isolation that kept the Emerald Isle snake-free
Tickling may be evolutionarily ancient and recognized across cultures, but science has only scratched the surface of this topic
Surprising studies show young people are doing better than previous generations in many ways
Letters to the editors for the December 2025 issue of Scientific American
Science in meter and verse
A series of novel treatments and medical insights is helping chronic kidney disease patients
Bizarre objects that seem to lack all dark matter present a cosmic mystery
A Rhode Island start-up is working to recycle spent nuclear fuel into long-lasting power systems for the military




