Gregory discusses visiting the Baja Peninsula, the shark fishing trade, and his new Act 4 Wildlife initiative.

With a bulging head that looks like it swallowed a gavel, there's no mistaking the animal: It’s a hammerhead shark. Across the globe, there are more than nine hammerhead species, many of which are ...

Hammerhead Sharks Up Close With Bertie Gregory, the National Geographic on the ocean’s most intriguing creatures, airs tonight, Saturday, July 4 at 9 p.m. Sign up to watch on Disney+ with promotional ...

National Geographic's month-long tribute to sharks begins on July 5 Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013, covering pets, animal rescue and wildlife.

Learn how this shark uses its unusual noggin, and it sensory organs, to drop the hammer on stingrays and other unfortunate prey.

National Geographic’s annual summer event SHARKFEST returns for its fin-credible 14th year, combining jaw-dropping encounters with groundbreaking science and expert-led storytelling that reveal new ...

This month’s SharkFest DStv programming explores the science behind some of the ocean’s most powerful predators.

Kicking off the channel’s ‘Sharkfest’—and streaming on Disney+ and Hulu—is an entertaining special on the search for the ...

For its 14th year, National Geographic's "Sharkfest" returns to celebrate one of the ocean's most fascinating predators. The two-week event combines entertainment with education, with expert-led ...

Add Yahoo as a preferred source to see more of our stories on Google. Host, Bertie Gregory dives with a bait ball. - National Geographic/Jeff Hester It's the first of many fin-focused films and shows ...