Scientists discovered that a tiny Panamanian bat hunts like a lion, catching large prey using sound, patience, and precision.

Women need about half as much exercise as men to protect their hearts equally, according to a large study using wearable fitness trackers.

Ancient viral DNA in bacteria helps block new infections, offering a potential path to fight antibiotic resistance.

Superhero shows rarely damage children’s trust in scientists. Even villainous scientists don’t make kids doubt real science.

Wetlands in the Mississippi River Basin reduce nitrogen runoff, improve water quality, and lower drinking water treatment costs for cities.

Bowhead whales can live over 200 years thanks to a protein that helps their cells repair DNA damage efficiently.

A study shows that spider web decorations help spiders locate prey by spreading vibrations across more silk threads.

A new study shows most U.S. adults don’t know alcohol raises cancer risk. Experts urge better education and clearer warnings for the public.