Surfer Júnior Langosta, and a curious dog, have a close encounter with a couple lemon sharks on Fernando do Noronha island in Brazil.

Three miles offshore, the ocean changes completely. There is no reef, no structure, and no sense of scale. Just open water stretching in every direction, with the bottom far below. At first, nothing ...

If you were to put yourself in the shoes of a lemon shark pulled from your habitat, would you grin for a photo with your captor or bite him? One Florida lemon shark found themselves in such a ...

Researchers supported by FAPESP recorded lemon sharks (Negaprion brevirostris) preying on an invasive species, the jaguar cichlid (Parachromis managuensis), for the first time. This observation was ...

The Caribbean Sea is often associated with crystal-clear water, vibrant coral reefs, and post-card perfect beaches. But beyond these beautiful features, the Caribbean is home to something less ...