Scientists have discovered two new species of wart sea slugs in North Sulawesi, Indonesia: Phyllidia ovata and Phyllidia ...

A towering coral reef has emerged from the depths of Australia’s northern waters, reshaping what scientists thought they knew about the ocean floor. Rising 500 meters from the seabed—taller than the ...

A bald patch of grass in someone’s front yard can be restored by spreading seed or strips of sod. But when seagrass in shallow ocean water gets shredded by a […] ...

High-frequency sounds produced by snapping shrimp, particularly at night, can serve as an effective indicator of coral reef ...

A study led by Associate Professor Kelton McMahon at University of Rhode Island's Graduate School of Oceanography has found that food webs on tropical reefs are more fragile than we once thought.

When researchers discovered "dark oxygen" last year, the news spread around the world, but the biggest challenge to the ...

Sea cucumbers, or 'janitors of the sea', scour and clean the seafloor, allowing other animals to thrive. In the Philippines, ...

Some dolphins in Australia use sponges on their noses to hunt fish, a skill passed down through generations, according to new ...

The Blue Tang's close cousin the Yellow Tang is also a popular choice for those with larger tanks - with their remarkable ...

One of the few animals able to photosynthesize, this tiny invertebrate acquires chloroplasts by munching on Avrainvillea, a ...

What I’m going to be talking about today is a special day dedicated to women. It’s PADI’s International Women’s Dive Day!