Twelve non-dinosaur rulers show Earth’s old power: armored fish, giant insects, sky titans, sea kings, and saber teeth across ...

An ancient and enormous organism called Prototaxites, initially found to be a type of fungus, may actually be an unknown ...

Mother Nature doesn't always play by the rules... Sometimes she flips the script, hits Caps Lock and produces something so unusually large that it looks like it could be cast in a sci-fi movie. We're ...

The giant panda is no longer endangered. The species has been downgraded to the vulnerable list after decades of conservation ...

Giant kangaroos that lived during the Ice Age may not have been as slow and grounded as once believed. A new study finds ...

Freshwater extinctions rarely happen overnight, especially in a habitat as large as the Yangtze River. However, it’s still ...

Size shapes the way animals move, hunt, and survive. For example, in the ocean, ginormous creatures rely on their massive bodies to travel long distances or ambush prey. On land, there are large ...

These giant animals roam the planet, yet sightings are so rare that many people doubt they exist at all. Their remote habitats and secretive behavior make them nearly impossible for researchers to ...

Turtles today are often slow-moving, modestly sized creatures, but their ancient relatives were quite different. Long before ...

The snakes stayed large and thrived even when cooling temperatures and shrinking habitats killed off other giant reptiles millions of years ago. When you purchase through links on our site, we may ...

When scientists finally measured the most powerful bite ever recorded, the winner wasn’t T. rex. It was something far older, yet far more familiar.