Scientists Have Found Ancient Mass Extinction That Was Bigger Than Dinosuar Die-Off

Strange New Fossil Hints at Life After Mass Extinction

Scientists Say Earth May Have Had Yet Another Mass Extinction Event That Predates the Cambrian Explosion

Dinosaurs were on the verge of extinction before asteroid hit Earth

It Wasn't Just Asteroid Strike That Led To Dinosaur Extinction, Scientists Say

The day dinosaurs died: an asteroid, wildfires, a giant tsunami, then darkness

What Really Killed The Dinosaurs?

Top 10 Animals That Survived What Dinosaurs Couldn't

Can scientists bring Mammoths back from extinction?

Two dinosaur fossils in near perfect condition discovered after 130 million years

Scientists Look to Uncover the Last Dinosaurs to Roam the Earth Before Asteroid Hit

There Was Another Mass Extinction Event 30 Million Years Ago and Scientists Just Now Realized It

Scientists say they discovered 220 million-year-old dinosaur fossils

This Jurassic Dinosaur Had Bat Wings

Life Swiftly Flourished At Impact Site Of Dinosaur-Killing Asteroid, Study Finds

Paleontologists Say the Science Was Wrong About T-Rex Yet Again

When Asteroid Wiped Out Dinosaurs, These Organisms Thrived On Earth

Scientists Discover the ‘Tiny Bug Slayer,' a 4-Inch-Tall Dinosaur Ancestor

What If the Asteroid Never Killed The Dinosaurs?

‘Jurassic Park’-style scientists working on resurrecting extinct species including the dodo

Scientists measure the sands of time to age Shirley the diprotodon fossil

How the Dinosaurs Died - First Apocalypse - History Channel Full Documentary

New 'land and sea' velociraptor-like dinosaur discovered

Asteroid That Killed Dinosaurs Struck At 'Deadliest Possible' Angle

Dinosaur found in Argentina may be largest yet: scientists

Paleontologists Find Perfectly Preserved Dinosaur Fossils From the Day of the Asteroid Impact