In school, we learned about the asteroid that wiped out an estimated 76% of all creatures. Scientists now call this the fifth ...

A research team at Memorial University has discovered that the first animal extinction event on Earth was even bigger than the meteor-impact that ended the age of dinosaurs. New data published in ...

A new study reveals that a major cooling event 34 million years ago caused staggered marine extinctions, not a single global ...

Thousands of endangered sea urchins are being pulled from the sea in Greece, as fisherman succumb to lucrative profits.

A newly discovered prehistoric predator is reshaping the timeline of how Earth’s earliest apex hunters evolved.

For over 100 million years, squid and cuttlefish quietly evolved in the darkness of the deep ocean, invisible to the ...

The scientific wonderers at What If recreate the most devastating biological collapses in our planet's history to see how ...

Scientists have finally cracked a long-standing mystery about squid and cuttlefish evolution by analyzing newly sequenced ...

Researchers have uncovered new evidence that short-lived spikes in ocean phosphorus may have played a major role in two of ...

A pair of Hawaiian crows raised in captivity have been prepared for release in Maui to reverse their extinction in the wild after disappearing nearly 30 years ago.

Video. Gabon is intensifying efforts to protect vulnerable sea turtle hatchlings as nesting season peaks between December and ...

A structural checkup on Tyra the Dinosaur has determined she's retaining water, has breathing issues, a fever and wrinkles — ...