The flare came from a supermassive black hole that’s 10 billion light years away, making the flash the most distant one ...

Immigration agents’ tactics are the subject of legal challenges. A judge has required them to wear body cameras and document ...

Scientists have detected the brightest flare ever recorded from a supermassive black hole, a cosmic explosion that burned ...

The agents were then fired again Tuesday, though it’s not clear what prompted the about-face. The total number of fired ...

This artist's concept depicts a supermassive black hole in the process of shredding a massive star—at least 30 times the mass of our Sun—to pieces. Scientists propose this is what happened around the ...

At the heart of the Milky Way, just 27,000 light-years from Earth, there is a supermassive black hole with a mass of more ...

Scientists have discovered a supermassive black hole flare, the largest seen in the universe, and it may be making a meal of ...