Man Spaceship Crashes on an Unknown Planet.Turns Out It's Earth 85 Million Years Ago

Evolution of the Earth - Million of years ago to million of years in the future - History

Earth Tipped Over When Its Magnetic Poles Wandered Millions of Years Ago

Strange Reptile Platypus Roamed Earth 250 Million Years Ago

This Strange Long-Necked Dinosaur Roamed Earth 110 Million Years Ago

Cat-Sized Rodent Roamed Earth 2 Million Years Ago

Scientists Say 'Perfect Storm' Likely Caused 'Snowball' Earth Millions Of Years Ago

65 - Earth 65 Million Years Ago

This 26,000-Pound Dinosaur Roamed The Earth 200 Million Years Ago

A Massive Asteroid Shower Hit Earth and the Moon 800 Million Years Ago

This Bizarre Creature Roamed Earth 290 Million Years Ago

Earth 65 Million Years Ago

Human-Sized Monster Penguin Roamed Earth Millions Of Years Ago

Earth became planet snowball 700 million years ago. Here’s how

This Creepy Dinosaur-Era Flying Reptile Roamed Earth Millions Of Years Ago

What was the earth like 400 million years ago? Scientist: Fish is the eldest, a mushroom is 7 meters tall!

A Giant, Human-Sized Rat Roamed the Earth 10 Million Years Ago

Shark Teeth Provide Rare Glimpse of What Earth Was Like 50 Million Years Ago

This Fish-Eating Pterosaur Roamed Earth 100 Million Years Ago

1 hour ago Millions of Hollywood fans cried for Ron Howard It's Shocking

Asteroid Impact Made Earth Uninhabitable For Dinosaurs 66 Million Years Ago: Scientists