A new nudibranch and sea slug identification guide is released by New World Publications.

Meet Bahamas-based underwater photographer André Musgrove, and see some of Musgrove's best photos.

Impress your dive buddies with one of these ocean-themed Halloween costume ideas, with everything from an old-school scuba diver to a doggy diver.

The scuba diving community in South Florida accuses Texas-based aquarium Moody Gardens of removing most of the marine life from the Blue Heron Bridge dive site in Riviera Beach, Florida.

Open Water Diver students learning to scuba dive at Boston University take their exam while hovering underwater in this video.

The key features and price of GoPro's new HERO7 Black and other HERO7 cameras.

The funniest photos from nature are showcased in the 2018 Comedy Wildlife Photography Awards, including funny squirrel photos and more. See the finalists and vote for your favorite.

Underwater photographer and all-around artist Lucie Drlikova discusses the method behind her dreamlike underwater photography.

The Ocean Art Underwater Photo Competition from the Underwater Photography Guide is now accepting submissions.