Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans ...

Sharks are some of the most fearsome predators in the ocean, but did you know they have a secret superpower? Unlike humans, ...

The now-extinct megalodon shark may have been larger than first believed, reaching lengths of 80 feet (24.3 meters), ...

For the first time, sharks have been recorded making sounds, breaking with the fish's long held reputation as a silent hunter ...

Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting ...