While there have been numerous human-shark encounters reported, there have been only two confirmed fatal shark attacks off San Diego in the past 65 years. In the first, the body was never found ...

Horned sea monster? Dragon? A long, smelly carcass that washed up on the Spanish coast may never be conclusively identified — but experts say it sure looks like the remains of a thresher shark.

Scientists have confirmed the existence of the elusive Mexican hornshark (Heterodontus mexicanus), off the coast of Isla Herradura near Playa Jacó on the central Pacific. The species, ...

SAN ANTONIO, Texas — Update: 10:00 p.m. EDT July 30: The San Antonio Aquarium has its horned shark back, according to a post on the aquarium's twitter page. The small shark was rescued Monday ...