Sylvia Earle joins PADI, world's the largest dive training agency, in encouraging everyone to become a "Hope Spot."

An invasive species of damselfish has been increasing in population in the Gulf of Mexico.

Wayne Hasson of Aggressor Fleet was honored as Beneath the Sea's 2018 Legend of the Sea for a career of scuba diving excellence.

Andrea Marshall earns Scuba Diving Magazine's 2017-18 Sea Hero of the Year honor and prize from Seiko Watches.

The Seychelles protects swathe of Indian Ocean, shielding marine ecosystems from unsustainable development and climate change while safeguarding its economy.

Scientists and researchers used the hashtag #WowScienceFact on Twitter to share the most interesting facts they've learned while studying nature and more.

REEF is hosting several lionfish derbies throughout Florida to help reduce the population of invasive lionfish in the Gulf of Mexico and western Atlantic.

As of January 2018, the oceanic whitetip shark will be listed as “threatened” under the Endangered Species Act— this is the first shark to make the list in the Continental U.S.

More than 10,000 North Pacific humpback whales migrate from southeastern Alaska to the warm waters of the Aloha State each year to mate, give birth and nurture their calves.