Sharks are 400 million years old.
Humans kill an estimated 100 million sharks a year.
This World Wildlife Fund ad perfectly shows what’s really horrifying about sharks.
- Thai police have issued two new arrest warrants as the search widens for the suspects behind Bangkok's deadly shrine bombing. ›
- Wes Craven, who directed "Scream" and "A Nightmare on Elm Street," has died of brain cancer. He was 76. ›
- For the first time in history, there are three major hurricanes in the Pacific east of the International Dateline at the same time. ›