The Great Blue Hole in Belize, a colossal sinkhole in the Caribbean, has become a focal point for new research, revealing a ...

A 350-foot drop in sea level over the Indian Ocean stems from magma plumes tied to an ancient ocean bed. If You See a Star on ...

Astronomers have spotted the biggest flare ever seen erupting around a black hole, which also happens to be the most distant ...

A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new ...