There’s nothing quite like the feeling of slipping beneath the waves and entering a world of vibrant corals, curious sea creatures, and the gentle sway of the ocean. As a certified diver with over a ...

The "cosmic pinwheel" that astronomers feared could one day shower Earth with lethal gamma rays may not be as dangerous as ...

A terrifying glimpse at one potential fate of our Milky Way galaxy has come to light thanks to the discovery of a cosmic ...