Whale watching season opens in Los Cabos, with local tour operators offering a variety of adventures involving enormous visitors.

This discovery highlights the enormous size and predatory dominance of ancient sharks and provides scientists with a new perspective on the early evolution of the ancestors of today's great white ...

And it was huge. The ancestor of today’s 20-foot great white shark was thought to be about 26 feet long, the authors of a ...

Researchers examining large vertebrae discovered near Darwin identified the creature as the earliest known mega-predator in the lineage of modern sharks, living some 15 million years earlier than ...

Deep-sea creatures exhibit gigantism, with football-sized eyes and van-sized sponges thriving in crushing darkness. These ...

A monstrous shark, predating whales, great whites, or even the bus-sized megalodon, once prowled the waters off what is now ...

New research shows that losing threatened requiem shark species could erase millions of years of tooth evolution and squeeze ...

Just how big was a megalodon? There is much disagreement within the scientific community regarding the most famous extinct ...

Health experts also reveal how air purifiers work to prevent illness and where you should put them in your home.