An asteroid the size of a skyscraper is approaching Earth at a sprightly 24,136 miles per hour—and will be at its closest to us in two days' time. The space rock—dubbed "2025 FA22"—is a sizeable 520 ...

WashU physicists build quantum sensors in boron nitride sheets to study magnetism and stress under extreme pressure.

Deep in space, an ancient brown dwarf nicknamed "The Accident" has revealed the first-ever detection of a molecule that ...

People in the Shandong province of China were stunned to see a huge fireball in the sky on Friday. And if it wasn't enough, someone shot it down seconds later. Videos of the mysterious incident ...