Sharks are among the fastest animals in the sea. Learn about the top fastest shark species in US waters and where you can ...

Family and friends are mourning the deaths of a Washington state couple who died while snorkeling on vacation in Hawaii. The ...

The waters that surround the islands that comprise Hawaii are home to more than 40 unique species of shark, and one snorkeler ...

Adventure guides have fielded some hilarious queries by clients while out in the field. We asked them to tell us the wildest.

Sharks have been losing teeth for 400 million years. Here’s a guide to uncovering some of these plentiful fossils across the ...

including sharks and stingrays. New to this year’s festival is a nearly 10-foot underwater octopus made entirely out of ...

The expanding niche of astrotourism gets a boost from DarkSky International, a nonprofit based in Tucson, Ariz., that has ...

Join me as I try a shark cage diving experience in Nova Scotia. Did I spot a shark? Watch my video to find out ...

Megalodon, the giant shark species that disappeared around 3.6 million years ago, was the most ferocious creature that ever lived. What do we know about it?

Relive the Olympic and Paralympic performances of current and former NCAA college athletes competing at the 2024 Paris Games.

It's known for manta ray and shark encounters, with popular dive sites like Miri Miri and Tupitipiti. Moorea's lagoon is ...