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 ...

Record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle.

The bumphead sunfish (Mola alexandrini) is one of the strangest and most impressive giants in the ocean. With a flattened, ...

Iceland is one of three countries that still permits commercial whaling. The activists headed to trial this week are calling ...

A popular idea suggests a link between big brains and a rich social life, but octopuses don't fit the pattern, which suggests ...

Cheered on by local community groups, three rehabilitated Andean condors have been released into the skies of the Patagonia National Park, Chile. Their liberation is part of the Manku Project, a ...

The first 1,000 people to sign up to Skillshare will get their first 2 months for free: <a ...

The Andean condor has been threatened with extinction for decades. At one time, the condor was considered extinct in ...