Researchers detect the clearest black hole signal to date, enabling tests of Hawking's area theorem and advancing ...

Pairs of black holes have been detected in the past through their gravitational effects, but until now, scientists have never ...

But most of the gold on Earth isn’t in our hands; it’s deep underground. During the planet’s formation, heavy elements like ...

WASHINGTON - Scientists are observing the most energetic flare ever seen emanating from a supermassive black hole, apparently ...