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, ...

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

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 ...

When considering the fastest animals on Earth, size seems like it should matter. Yet the cheetah, weighing around 50 ...

A new study led by former Syracuse University doctoral student Ruliang He and co-authored by his advisor, Earth and environmental sciences Professor Zunli Lu, reveals that Earth's ancient tropical ...

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

A world of increased heat from climate change means that “entire generations of sexually reproducing reptiles will be ...

Forget festivals and sporting events, the Bracken Cave bat colony is considered to be the largest gathering of mammals on ...

In virtually every piece of land on Earth—from near the summit of Mount Everest to Antarctica to caves nearly 2,000 meters ...

This one-ton turtle once ruled South America’s rivers — until a changing planet proved too much for even the largest ...

Eagles are often seen as symbols of strength and majesty, but some species are truly in a league of their own. These aerial giants, with their impressive wingspans and powerful bodies, aren’t just big ...