64 million years ago, a Tyrannosaurus rex is hunting in what will one day become Montana. At the exact same time, millions of miles away on Mars, a volcano is erupting, sending rivers of glowing lava ...

Journey back in time to uncover how dinosaurs roamed the land and volcanoes erupted with fiery fury. See more in this scene from Season 1, Episode 4, "Loch Ness." Donald Trump impeachment odds as ...