For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287.

Astronomers say they've discovered a new record holder for the most massive black hole merger to date. The merger is so big — roughly 255 solar masses — that it shouldn't technically be possible ...

Over the past decade, the LIGO-Virgo-KAGRA (LVK) network has detected hundreds of black hole mergers, but none quiet as large as GW231123. At 225 solar masses, the black hole resulting from the merger ...

Scientists detected the merger of two extremely massive black holes. This merger created the most massive black hole ever observed through gravitational waves. The black holes' size and rapid spin ...

Paddleboarders spotted a great white shark near Woods Hole, Massachusetts, prompting warnings from officials. The sighting is a reminder that great white sharks, while more common off Cape Cod's ...

Life imitated art Friday in the waters off Cape Cod. Two paddleboarders spotted a great white shark on the Fourth of July off Stony Beach in the Woods Hole section of Falmouth, Massachusetts, town ...

For the first time in more than 20 years, there has been a confirmed sighting of a great white shark off of Woods Hole. Margaret Bowles and Maddie Cronin were paddleboarding and taking photos off of ...

FIVE AT FOUR. SO LOOK AT THIS PICTURE AND PROCESS IT FOR A SECOND. THIS IS NEW ON FIVE TONIGHT. THESE LADIES ARE GOING TO NEED A BIGGER PADDLE BOARD. SO ON THE RIGHT SIDE OF THE SCREEN IS THE FIN OF A ...

The curious minds at What If explore what could happen if you entered a white hole, the mysterious counterpart to black holes. 54 shot, 7 dead, in Chicago amid Trump's threat to deploy National Guard ...

In the realm of general relativity, black holes are well-known for their ability to trap light and matter by bending spacetime, creating a point of no return. While black holes have fascinated ...