(This program is no longer available for online streaming.) On July 4, 2012, scientists at the giant atom smashing facility at CERN announced the discovery of a subatomic particle that seems like ...

In a finding that proves correct a key prediction of Einstein’s general theory ... time when it was younger. They’re also looking at it move in slow motion. Thought to be be created by the Big ...

After a certain time, all those galaxies will rush together ... Others took notice and named his theory "big bang." LeMaitre's ideas opened more questions, many of which forced physics and ...

Popular culture — and cosmologists, begrudgingly — made the unfortunate mistake of adopting a name for the theory ... The Big Bang should be thought of as a "point" in time but not happening ...