Open-world games are known for giving players lots of choices. Here are some titles in this genre that allow players to ...

There are no better games to create lasting memories with friends than these co-op games with open worlds and great stories.

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole. Parallels in the physics of the universe and that of black holes have led ...

Cloud-9 is a starless, gas-rich, dark-matter cloud considered a "relic" or remnant of early galaxy formation, NASA said. This discovery marks the first confirmed detection of such an object in the ...