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 ...

“The Jaws Effect” is what scientists call people’s irrational fear of sharks based on Steven Spielberg’s 1975 hit summer movie, “Jaws.” The great white shark in the movie was so terrifying that it ...