Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the driving force behind creation. Their simulations show that gravity and ...

The idea came to him when he saw a copy of Einstein for Beginners ... "It would need somebody with quite a big left hand, which does all of the fingering on the strings, to be comfortable playing it," ...

Researchers suggest gravitational waves, not cosmic inflation, may have driven the universe’s formation. This model links ...