Astronomers using the Vera C. Rubin Observatory detected 800,000 changes in the sky during just a single observation session.

Few entertainers have pushed the limits of pain and comedy like Johnny Knoxville. At 55, his legacy lives in Jackass’ most outrageous stunts—moments of chaos, risk and absurd humor that turned a TV ...

Astronomers have for the first time seen the birth of a magnetar—a highly magnetized, spinning neutron star—and confirmed that it's the power source behind some of the brightest exploding stars in the ...

The video was shared on Instagram by Denis Maltyzov, who said he was filming a time-lapse through the window when the rare ...

A device thrown by a counterprotester at an anti-Islam demonstration in New York City on Saturday was confirmed to be an ...

Witnesses described an intensely bright object racing across the sky from the southwest to the northeast, leaving behind a glowing trail before breaking apart.

When most people think of a supernova, they're thinking of a Type II core-collapse supernova. These are massive stars that have reached the end of their time on the main sequence. They've used up ...

A bright meteor streaked across the sky above Vancouver, lighting up the night and producing loud booms as it exploded in ...

What was presumably a bolide, an extremely bright meteor that's bigger than a fireball, likely exploded in Earth's atmosphere ...

The four US Army reserve soldiers were killed in a drone strike in Kuwait on Sunday, one day after the US and Israel began the operation.

Two people were injured after a suspicious object exploded in Bardibas of Mahottari district on Tuesday afternoon, police said.

One of the largest known stars in the cosmos is poised for catastrophe. After witnessing the massive object undergo a dramatic transformation, a team of astronomers say the star is on the verge of ...