Sharks of every size, shape and lifestyle apparentlt all follow the same fundamental geometric rule. So, what else in nature ...

Whale sharks are the largest species of shark. Their gentle manner and massive size make them the gentle giants of the ocean. However, one especially large whale shark has been spotted off the Pacific ...

From tiny lantern to massive whale, sharks come in a stunning variety of shapes and sizes! From hand-sized deep-sea lantern sharks that glow in the dark to 20-metre-long whale sharks gliding through ...

National Oceanic and Atmospheric Administration (NOAA) researchers have unpicked some of the mysteries surrounding the biology and life cycle of the rare and elusive sleeper shark. Pacific sleeper ...

Quick Take New vertebrate fossils reveal a more ancient mega-shark years before Megalodon This mega-shark was found in ...

New research into the ancient megalodon shark species has revealed the most accurate estimates of its size to date. The creatures could grow to 59 feet in length, according to researchers. The sharks ...

The shark from "Jaws" is the stuff of legends. The shark from the movie, which returns to theaters this year to celebrate the 50th anniversary of its release, is still a cultural fascination. The ...

Trees first appeared on Earth during the Devonian period, around 385 million years ago, and dinosaurs about 100 million years later, between 250 to 200 million years ago. But you might be surprised to ...

Tracking the world's second-largest shark species has revealed that it moves to different depths depending on the time of year. Tracking the world's second-largest shark species has revealed that it ...