Besides grooming, vampire bats form stronger social bonds by sharing what researchers describe as 'French kisses' with mouths full of animal blood.

Scientists say that the newly studied 16-inch Smilodon populator skull once belonged to an animal that weighed close to 960 pounds.

After Rosalind P. Walter's work at a Connecticut factory during World War II inspired "Rosie the Riveter," she went on to become a hero in her own right.

This is the oldest fossil of a modern bird ever found.

A study examined master meditator Yongey Mingyur Rinpoche's brain development since he was 27 years old.

While the rest of the world was busy with COVID-19 shutdowns, thieves were plotting to steal artwork valued at $12 million.

The unusual rock carving that depicts a hybrid animal figure may be among the oldest petroglyphs ever uncovered.

Bayard Rustin was the mind behind the 1963 March on Washington and organized the first Freedom Rides, but his open homosexuality was fodder for critics of the civil rights movement.

"Finding Chlamydiae in this environment was completely unexpected... And of course begged the question, what on earth were they doing there?"

Beside the stone box was a wooden one, which contained the pharaoh's inscription.

The carcasses of the two giraffes belonged to a mother and her calf. The remaining white giraffe has not been seen for some time.