Australia is not only the smallest continent but also Earth's largest island. But the land Down Under wasn't always so isolated; it was once part of a bigger supercontinent. So when did Australia ...

I was always taught there were seven continents, Australia being one of them. However, I've been doing this long enough to know many of my international viewers might've been taught something else; ...

Beneath mainland Australia lies Tasmania — a heart-shaped island of mountains, forests, and wild coastlines. This video explores its unique geography, from glacial lakes to temperate rainforests, ...

About 155 million years ago, the continent of Argoland broke off from its home, the supercontinent Gondwana, drifted to the northwest, and — confoundingly — disappeared. What happened to this lost ...

New research led by UNSW Sydney paleontologists challenges the idea that Indigenous Australians hunted Australia's megafauna to extinction, suggesting instead they were fossil collectors.