Megalodon, the giant prehistoric shark that once ruled warm oceans, is having a very modern afterlife. Despite a clear scientific consensus that the species is long extinct, online speculation keeps ...

The Mariana Trench has long captured the public's imagination. Here are some facts about one of the Earth's great wonders. Q. What is the Mariana Trench? The trench is the deepest place on Earth, ...

Add Yahoo as a preferred source to see more of our stories on Google. It's a nightmare scenario: megalodons, prehistoric sharks nearly as large as blue whales, survive in the deepest part of the ocean ...

The world's oceans are big and dark and deep. They cover approximately 70% of the planet’s surface and contain a huge portion of Earth’s biodiversity. If you want to find some of the weirdest ...

There is no mistaking the 15 cm (6 in) teeth of the largest apex predator, the megalodon. Getting bitten by this beast would feel like being crushed by three African elephants stacked on top of each ...

The project explores how life adapts to extreme environments—and hopes to inspire new drugs or even treatments to aid space travel. We’ve only scratched the surface of what thrives in the deepest ...

Bizarre noises detected around the deepest ocean trench on Earth have finally been identified. These strange "biotwang" sounds—first detected in 2014 during an acoustic survey of the Mariana ...