Shark attacks tend to be rare. Experts issue urgent warning after series of shark attacks: 'Life-changing injuries' first ...

Sleeper sharks live extraordinarily long lives and can thrive in near-freezing ocean temperatures near Earth's poles.

A 12-year-old Australian boy was fighting for his life after suffering catastrophic injuries in a shark attack in Sydney Harbor, surviving only because his friends leaped from a cliff and dragged him ...

MANZANITA, Ore. — A shark washed up on the beach in Manzanita, and a local beachgoer, noticing it was in distress, did what many wouldn’t dare: She grabbed the shark and pulled it back out into deeper ...

A barnacle evolved into a parasite and drills into sharks in the deep waters of Norway to feed and survive in silence.

Every egg case examined contained plastic particles, raising urgent questions about how pollution may be affecting sharks ...