A new study on blue sharks shows that their movement patterns in the open ocean are closely linked to internal energy stores ...

Whether they're terrified or in awe, people are fascinated with sharks. The marine predators, both dangerous and beautiful, are essential to marine environments, according to the National Oceanic and ...

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 ...

Sharks are vital to many marine ecosystems despite being often viewed as dangerous predators. Florida leads in shark-bites, but shark-related fatalities are statistically rare. Over 300 shark species ...