Join us as we go shark tooth hunting in Florida, where we uncover a massive megalodon shark tooth! Our adventure with ...

Blacktip Reef Shark at Sealife Oberhausen, where teeth used in the study were collected. Credit: Max Baum. A leading cause of a declining pH value in the world’s oceans is human CO2 emission. As more ...

The ocean has a definite top predator. Sharks dominate discussions, in part due to their fearsome hunting abilities, and in ...