Off the coast of Maluku in Indonesia a diver experienced a magical moment in late May. A huge school of fish created a gigantic underwater traffic jam.

A beach that once topped the list of America’s best has once again become the talk of summer. Kaanapali, a coastal gem on the ...

On Caribbean coral reefs, small striped gobies perform a vital service. These finger-length cleaner fish pick parasites and ...

Seabed Settlers is an underwater city-building sim which places you in charge of rebuilding society in the aftermath of devastating Raybomb strikes.

MJ Algarra details to PEOPLE exclusively her experience swimming in the heart of hundreds of sharks and sea creatures during ...

Technically Portugal's tallest mountain, the decision to protect Gorringe will take the nation's total protected territorial ...

As oil companies push for drilling on the Amazon coast, an underwater war silences the ocean’s most vocal creatures.

A better word for edges would be transitions. In other words, where one type of water changes to another, one type of bottom ...

New technology comes to the fishing world about as frequently as most of us change socks, tempting anglers to reach deep into their pockets with hopes of gaining more satisfaction during our days on ...

Andriana Fragola opens up to PEOPLE exclusively about where her passion for sharks began, and why she calls swimming with the ...

Destructive flooding triggered by unrelenting rain that rapidly overwhelmed the Guadalupe River has killed at least 81 people ...