In an unprecedented effort, 15 aquariums from around the world are teaming up to raise endangered baby zebra sharks and reintroduce them into the wild, where populations have nearly gone extinct.

They take a bite out of summer TV. Between Discovery’s Shark Week and National Geographic’s SharkFest, for decades, shark-related programming has been the apex predator dominating TV in the hot season ...

Get ready for a fin-tastic summer! National Geographic's "Sharkfest" is back for a new season of jaw-dropping fun. From "Sharks Up Close with Bertie Gregory," to "Jaws @ 50: The Definitive Inside ...

A study of marine parks spanning Mexico to Ecuador found key differences that allow ecosystems to flourish. Seen from above the ocean surface, the tiny island of Roca Partida in Mexico's Revillagigedo ...

Bertie Gregory (Animals Up Close, Secrets of the Penguins), the Emmy-winning British wildlife filmmaker and National Geographic Explorer, has taken nature TV fans through some of the most remote ...

"Sharkfest" dives deep with a new series and some jaw-dropping science. National Geographic's fan-favorite event is wilder than ever this year. With over 25 hours of original programming, "Sharkfest" ...