A supermassive black hole is reawakening inside a distant galaxy cluster—and after almost 100 million years of slumber, ...

A long quiet volcano in Ethiopia has roared back to life, blasting ash roughly 9 miles into the sky and catching both nearby ...

Multi-ignition wildfires are not overly common. But when individual fires do converge, the consequences can be catastrophic.

Using the James Webb Space Telescope (JWST), an international team of astronomers has discovered a new Type II supernova. The ...