Ancient horsetail plants produce water with unusual oxygen isotopes, offering scientists a new tool to reconstruct Earth’s climate history and understand humidity patterns from millions of years ago.

A small town set amid a smattering of baobab trees is grappling with the aftermath of a bombing ordered by President Trump.

Because growing conditions vary from year to year, the rings are not uniform. The record of good (wide ring) and slow (narrow ...

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their ...

Detectives with the Arkansas State Police’s Criminal Investigation Division have located the vehicle and driver involved in a ...

Think top schools and space to breathe: area crowned fastest-growing in America after exploding more than 1,000 percent in ...