Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

The Universe may not have begun with a Big Bang, but instead with a Big Bounce, according to a new theory about how the ...

By Cobic B.V., with input from Gido van Tienhoven, ATEX/IECEx explosion safety specialist Key takeaways:  Preventable disasters stem from neglect, not mystery. The Imperial Sugar explosion showed how ...

Every Overwatch 2 hero has several perks to choose from throughout a game, but what are they and how do they work?