The sawfish, recognizable by its distinctive saw-shaped snout or rostrum, is now thought to be “functionally extinct” in Sri Lankan waters. This, researchers say, means that while a few individuals ...

Scientists exploring deep underwater canyons off Western Australia have uncovered an unexpectedly rich world of marine life ...

Some scientists have suggested a different idea: T. rex’s arms may have evolved to be smaller as another body part grew larger. The fossil record reveals that arms got shorter as theropod skulls got ...

Beneath its dolphin-filled surface lies a strange, oxygen-starved world where shipwrecks can last for centuries ...

Researchers around the planet grew up watching documentaries hosted by the English broadcaster and naturalist, which sparked ...

Hear about projects to create liveable underwater habitats ...

Imagine this: A snake-like creature as long as a bus glides through the sea—on the hunt. Sounds like a nightmare? Fortunately, it remains just that, as this animal has long been extinct. Fossils of ...

Giant prehistoric insects may not have depended on high oxygen levels after all. Scientists now think something else must ...

The world's largest lake is so vast it rivals Japan in size. With over 304 million lakes scattered across the globe, these ...

The world's biggest lake is so large that it is the same size as Japan. There are more than 304 million lakes worldwide, ...

Chonkers’ the sea lion is going viral for his huge size in comparison to his fellow marine mammals on the San Francisco coast ...

Explore 25 Beasts You're Glad Aren't Real, from Megalodon to T. Rex. Discover terrifying prehistoric predators & mythical ...