According to research, scientists know quite a lot about sharks. For example, we know that an estimated 57 shark species are bioluminescent (can produce light). We know that certain sharks, like ...

A teen jetskier has shared “terrifying” footage of his close encounter with what appears to be a 12ft tiger shark.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Drone footage captured a terrifying encounter between a golden doodle and a tiger shark in Western Australia.

A rare underwater encounter off the coast of the Bahamas shows a tiger shark appearing to “play bite” the well-known shark Emma during a feeding dive. Filmed by an experienced underwater photographer, ...

KURE BEACH, N.C. (WECT) - Four aquariums worked together to relocate two sand tiger sharks from the NC Aquarium at Fort Fisher to larger habitats at other North Carolina facilities. The operation ...

# Caffeine was the most commonly detected compound. It was present in 12 Caribbean reef sharks, all five contaminated Atlantic nurse sharks and ten lemon sharks. Cocaine was detected in one Caribbean ...