"You never know unless you look," said Jayson Kowinsky, a high school physics teacher from Pittsburgh who, while sifting ...

Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ...

Hassan Sharif is a world-renowned conceptual artist, and the purpose of his three-dimensional creations is to emphasize their ...

In this comprehensive guide, you'll discover a variety of Animals that Start with X. From the exotic to the everyday, you'll ...

The tiny, two-toed fossil footprints made by an unidentified dinosaur species some 100 million years ago and preserved in a ...

A team of scientists has found that the sinuses of the prehistoric ancestors of crocodiles prevented them from evolving into deep divers like whales ...

A new study suggests that extreme temperatures could lead to a mass extinction event, ending the reign of humans and mammals ...

From fearsome land mammals to deadly sea creatures, we rank the most terrifying animals that once roamed Earth.

A massive meteorite impact 3.26 billion years ago, far larger than the one that ended the dinosaurs, caused widespread ...

Discovered in Colorado, a new prehistoric mammal species that lived during the age of the dinosaurs may have been a ...

Hong Kong officials have announced the discovery of dinosaur fossils for the first time on a remote island. Dating back to ...

The discovery of Heleocola piceanus, a prehistoric cow-like mammal that roamed the swamps alongside dinosaurs, has ...