About 20,000 years ago, a family of owls lived in a cave. Sometimes, they would cough up owl pellets containing the bones of their prey, which landed ...

In the smooth limestone area of southern Germany, where lagoons glittered beneath a tropical sun, scientists are studying two tiny fossils, speaking across 150 million years. These remains are from ...

For millions of years, the land we now call the United States has been home to towering prehistoric beasts, strange sea creatures, and lush ancient forests that no longer exist. Evidence of this ...