Physicists have directly observed a long-predicted quantum effect of gravity, putting one of Einstein’s foundational ideas to ...

Researchers discovered that combinations of toxin-blocking proteins naturally found in rattlesnake blood can powerfully ...

Semaglutide, the drug behind Ozempic and Wegovy, may have benefits that extend well beyond weight loss and diabetes. In a ...

The extinct “American cheetah” was not really a cheetah at all, but a puma relative with an unexpectedly flexible lifestyle.

Researchers have found a potential way to attack prostate cancers that evade treatment by changing their cellular identity.

Scientists have identified a giant new dinosaur from Brazil that reached about 20 meters long and lived 120 million years ago ...

A chemical commonly used in dry cleaning and found in some household products may be an overlooked threat to liver health.

A surprising immune system signal may help explain why zebrafish can regenerate damaged spinal cords so effectively.

More than 1,200 genetic variants have been linked to the Big Five personality traits, and many of the same variants are also associated with health, longevity, careers, income, and everyday habits.

A critically endangered roloway monkey has given birth just months after surgeons performed an unusual operation that saved ...

Researchers have mapped breast tumors in striking detail and uncovered hidden pockets of dormant cancer cells that may help ...

A large study of nearly 74,000 men suggests that long-term use of tadalafil, best known as Cialis, may be linked to a higher ...