Extinctions


The Great Dying over 250 Million Years Ago was Followed by More Extinction Events

The Great Dying over 250 Million Years Ago was Followed by More Extinction Events

Recovery after the world's worst mass extinction, or "Great Dying" that occurred about 252 million years ago, was slowed by tw...

Mar 17 2017, 5:42am CDT

Planet X Linked to Mass Extinctions on Earth

Planet X Linked to Mass Extinctions on Earth

A researcher has postulated that mass extinctions due to comets may have a link with Planet X....

Mar 31 2016, 8:27am CDT

Comet and asteroid hitting earth

Scientists Say Mass Extinctions Linked To Comet and Asteroid Impacts On Earth

Scientists have always wanted to know what caused dinosaurs and other ancient life forms to be wiped off the face of the Earth...

Oct 21 2015, 6:54am CDT

Underwater Fossils in Bahamas Give Clues on Ice-Age Extinctions

Underwater Fossils in Bahamas Give Clues on Ice-Age Extinctions

Research has found that human activities pose more threat to local species than climate change....

Oct 20 2015, 6:15am CDT