Hallucigenia existed during the middle of the Cambrian era, about 500 million years...

Our Earth has looked radically different in the past compared...

Ever heard of a hell pig?  Yes, they're a real...

The history of Earth is obviously a ginormous topic. Really,...

The Chicxulub disaster marks one of Earth’s greatest mass extinctions...

There aren't all that many marine reptiles. Turtles, crocodiles, and...

A wisdom of wombats makes a thousand cubed poops in...

Evolution is a treasure trove of wonder. It has led...

Adaptive radiation refers to an evolutionary event when an opportunity...

Arthropods are prolific and ubiquitous animals that nearly cover the...

Humans have pondered the beginning of the universe since our...