You may think that time started 13.8 billion years ago at the birth of the universe, but physicists with alternative ...

From the beginning of time to the origins of life, our "when" special series tackles the timing of crucial events and the ...

Wolverine is the best there is at what he does. Now, usually, that means slicing up bad guys, being a gruff loner with a ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...