Off the coast of South Africa, near the fishing town of Gansbaai, two orcas have made a name for themselves worldwide. Their ...

Investigators say someone killed a great hammerhead shark and removed its dorsal fin before it washed ashore near the Juno ...

Thirty-three shark and twenty stingray species have been recorded swimming in seas around Greece in the last 90 years.

A mysterious shark that may count as the world’s largest predatory fish appears to be in decline off the U.S., prompting a rush to gather as much information as possible about the secretive species, ...

Older than dinosaurs and trees, sharks have endured a lot throughout their 450 million years on Earth. They’ve even survived five mass extinctions, including the asteroid that wiped out 75% of life on ...

Diego Cardeñosa has loved sharks ever since he was a child. The Colombia native was never afraid of them when he visited his beloved beach. Instead, he was fascinated with how sharks move through ...

New research shows that losing even a handful of female sharks can trigger population decline, leaving little room for ...

MAMMOTH CAVE, Ky. — A new-to-science species of ancient shark was recently discovered in Mammoth Cave National Park in Kentucky. The small shark named Clavusodens mcginnisi, or “McGinnis’ nail tooth,” ...

The fossilized tooth of a newly discovered ancient shark species - dating back about 340 million years - has been unearthed in the world's largest cave system, officials said. A rare bite into the ...