It’s easy to assume P. goliah and other giant kangaroos lost their ability to hop as a result of all that bulk. After all, ...

Grizzly bears are one of the few apex predators. They’re at the top of the food chain and will attack almost anything if they ...

Long thought to have walked bipedally, like us, Australia’s extinct giant kangaroos have features that indicate they could also have bounced ...

In 1857, Richard Owen discovered 13 fossils that led to a mind-blowing discovery. Discover the largest venomous snake ever.

For years, the biggest flying animal was presented as a settled scientific fact. Closer examination of fossils and biomechanics has revealed gaps in those early conclusions. Questions remain about how ...