Cosmic rays, dust and stars swirl above a rocky cliff on the comet 67P. The images that make up this cool GIF were taken in 2016 by ESA's Rosetta spacecraft ...

According to study co-author Daniel Gruen, this correlation suggests that dark matter may be largely responsible for the universe's faint gamma-ray background.

A Jose Bautista homer on Monday night led to the rather illuminating moment ...

A game which started out well for the Rays ended up being all Red Sox with Boston taking a 1-0 lead in the series thanks to a 12-2 win. Here's a look back at Game 1 with the help of some GIFs.

There's a faint gamma-ray background in the universe, and scientists now think it could be caused by dark matter. Skip to main content. Open menu Close menu. Live Science.