Primates tend to give birth to one offspring. However, 60 million years ago, having twins was the norm among primates, which ...

What ultimately formed Mt. Everest, about 60 million years ago, was the rapid movement of India northward toward the continent of EuroAsia; Click here for a present-day map of the Indian subcontinent.

Dinosaurs went extinct about 60 million years ago, but they’ve never been more profitable. This June, Universal will release yet another Jurassic World movie, marking over three decades of dino ...

Technically called proboscideans, for the long trunks later forms would evolve, the very first appeared about 60 million years ago, when Earth was a global greenhouse where the very first tropical ...

Researchers on Tuesday offered the most thorough examination to date of the history of penguins dating back to their origins more than 60 million years ago, including identifying a suite of genes ...