Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...

Astronomers have witnessed something that no one believed possible: a black hole ripping apart a star not at the center of a ...

In an astonishing feat of gravitational sleuthing, astronomers have found a mysterious, dense blob of invisible matter ...

Australian scientists have a new solution for gold: a process that recycles toxic cyanide and boosts gold recovery.

Just a few weeks ago, we crossed the significant milestone of 6,000 known exoplanets. The counter keeps getting higher, and there are 8,000 more candidates waiting for confirmation. In the decades ...