The origin of reptiles on Earth has been pushed back...

Imagine spending hours on the couch, feeling good about the...

Around 3.7 billion years ago, early molecules on the young...

Sudden shifts in South Africa’s ground level are causing surprise....

Before heading to one of the most intriguing moons in...

Paleontologists have identified a new finger-sized hunter from the Cambrian...

The U.S. population is getting older faster than ever, with...

It began as a curious blip in radio data, something...

City dwellers in the Netherlands have a curious way of...

For years, scientists have known that North America experienced extended...

Scientists working in eastern North America have announced an unexpected...