This is seafood at a scale most people never see—1,000 sea urchins cooked on the coast in Papua. You’ll watch how they’re ...

A swarm of sea urchins was spotted off the coast of Badian, Cebu. In Kuya Kim’s report on 24 Oras on Wednesday, Badian resident Maria Corazon Capio — who captured the sight on video — said she was ...

In sea urchin and salmon sperm, the pH value regulates whether they remain immotile or swim. • An enzyme as a pH sensor: A rising pH activates soluble adenylyl cyclase (sAC) in sea urchins and fish.

For more than a century, sea otters vanished from Washington’s waters, hunted to extinction. Now, their slow return is ...

In this video, someone appears to step directly onto a sea urchin with a bare foot, causing an instant shock reaction. The ...

Chris Emmet from Birch Aquarium at Scripps discusses different animals that use suction to get around and operate, including ...

Struggling kelp forests like those along the California coast show why 'out of sight, out of mind' is not good climate change ...

By Andrew DeVogelaere Giant kelp and bull kelp forests create habitats that support an amazing diversity of sea life, and ...

The ‘Stygiomedusa gigantea’ was recorded at a depth of 250 meters. Its four arms can reach up to 10 meters in length ...

A recent harsh cold snap devastated marine life and coastal plants on Florida's Space Coast. Learn what it means for the ...

Kelp is a community resource enjoyed by many, and it will take all of us to understand and protect it for future generations.