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 ...

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.

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

The permit was granted in November 2025 to combat a P. salmonis outbreak that killed at least four million salmon throughout ...

Not many people get to experience the sea at night. But along Ireland’s coast, travelers can indulge in the magic of floating over bioluminescent sparkles as billions of stars twinkle overhead.

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

Say ahhh! A woman searching for fossils on a recent vacation with her husband got more than she bargained for when she found a weird and terrifying formation resembling a set of human teeth. Christine ...

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

Billions of sea stars — victims of a deadly wasting illness — have perished over the last decade, imperiling marine ecosystems and spurring a global hunt for a biological or environmental culprit.

The mass mortality event was documented in the Canary Islands Researchers now fear that the pattern observed in the Canary Islands mortality event will also emerge in other regions around the world, ...

A team of researchers documenting the deep sea off the coast of Argentina captured rare footage of a jellyfish “that can grow as long as a school bus,” and said they may have discovered dozens of new ...