So the question is, why are all the continents bunching up? The rest of this article is behind a paywall. Please sign in or ...

A 56 million-year-old fossil bone helps explain how this (mostly) flightless family of birds spread to so many different ...

Pretoria is under threat of U.S. sanctions by the Trump administration, which has falsely accused the South African ...

For a long time, researchers believed that a certain group of freshwater fish developed their super-hearing abilities after ...

Aside from being a delight to watch, flight in birds is regarded by many cultures as a symbol of freedom, and a source of ...

Scientists say the slow-motion collision is already causing unexpected disruptions, with much bigger consequences looming.

I get it. Parenting is hard. Nothing prepares you for the amount of lying you have to do — like those times when you have to ...