The Big Bang model begins with a point of infinite density where the laws of physics break down. This is a deep theoretical problem that suggests the beginning of the Universe is not fully understood, ...

The universe occasionally produces a huge surprise that proves physicists wrong, says Kip Thorne, who grew up in Logan, Utah, ...

A hyper-realistic picture of life during that Pleistocene era emerges with Apple TV’s five-part, computer-driven “Prehistoric ...