Jagged teeth for slicing flesh and powerful tail for fast bursts. Hunting Skills Ambush predator; waits patiently near water’s edge, then strikes explosively.

Sharks are much more unique than people give them credit for. From personalities to changing body temperatures, here are 10 ...

A 9-year-old girl in Florida is recovering from surgery after a shark nearly bit her hand off while she was snorkeling off a ...

A 9-year-old girl, Leah Lendel, suffered a severe shark bite while snorkeling at a Boca Grande beach, nearly severing her ...

Leah Lendel was with her family at a Florida beach when she felt something pull on her arm. Days later, she recounted the ordeal.

A 9-year-old girl in Florida is recovering from surgery after a shark nearly bit her hand off while she was snorkeling on a ...

Image via YouTube A 9-year-old who was attacked by a shark is speaking out about her harrowing ordeal. The aquatic animal bit ...

Clearly carnivorous, with surprisingly long and rounded (rather than sharp and jagged) teeth, the most notable ... it was hard to envisage what this animal could have looked like.

Sunlight streams through a jagged skylight to illuminate a bell ... This sort of climate analysis—based on slow changes in animal teeth, as well as their mass and other attributes at a single ...

Trees first appeared on Earth during the Devonian period, around 385 million years ago, and dinosaurs about 100 million years later, between 250 to 200 million years ago. But you might be surprised to ...