Researchers uncovered evidence that solitary bees, 20,000 years ago, built nests inside the empty tooth sockets of bones ...

In a Caribbean cave, researchers discovered hundreds of fossils with bee nests within them. It is the first time this behavior has been recorded, a new study finds.

By about 175 million years ago, a group known as Pennaraptora had emerged - the closest known relatives of modern birds and ...

In this week's Science for All newsletter, Divya Gandhi explains how gigantic animals during the Miocene were replaced by ...

Scientists have discovered the bones of a previously unknown sea cow species in the Qatarian desert's Al Maszhabiya region.

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 ...

For the first time ever, paleontologists have found fossil traces of burrowing bees nesting inside the buried bones of other ...

After decades of excavation and debate, a new analysis argues that Little Foot — one of the most complete hominin fossils ...

Mosasaurs are commonly considered marine reptiles, so finding their remains in a river environment prompted a clear question: ...

Experts think the creatures adapted to river environments in the final million years before they became extinct.

The sex of many turtles, crocodilians, and other reptiles is determined by the temperature at which their eggs incubate.

Study of molting patterns in fossilized colored feathers suggests evolution of dinosaurs and birds was 'more complex than ...