Studies suggest AI can weaken learning when it replaces effort, but tools that guide rather than answer may help people keep ...

An emperor penguin colony in Antarctica saw a massive decline in chicks in 2025. The contours of a nearby grounded iceberg ...

A potent compound allows naked mole-rat queens to control their colonies, researchers report July 15 in Nature . Individuals ...

Female pied flycatchers can tell whether a male is paired or not based on song differences. Mated males sing shorter songs ...

A diet rich in the amino acid arginine might help the immune system fend off cancer and infection.

A canopy call, a partial photo and DNA revealed a new primate species — one that may already be at risk of extinction.

Researchers tracked a prescribed grassland fire using infrasound, sound waves pitched too low for people to hear.

Ancient mammals may have had an easier time moving across the Isthmus of Panama from north to south thanks to Mexico’s ...

A protein that is a hallmark of Alzheimer’s disease may also ID a brain condition associated with head trauma in contact ...

Women who received treatment for autoimmune diseases with CAR T cell therapy went on to have regular pregnancies and healthy ...

We love public science lessons, like the algae debacle that turned Washington, D.C.'s Lincoln Memorial Reflecting Pool a ...

History is full of aha moments where an apparent failure was actually the breakthrough people didn't know they needed. Take ...