Restoring Port Phillip Bay’s dwindling kelp forests by culling overgrazing sea urchins would deliver more than $92 million in ...

Restoring underwater kelp forests by culling overgrazing sea urchins would deliver significant financial benefits, a new ...

The marine creatures are marching down Australia’s east coast and colonising Port Phillip Bay. But some people are determined ...

Learn more about how one rescue diver–turned-conservationist is working to bring a thriving sea otter population back to the ...

The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and divers, is teeming with spiny creatures ...

Restoring Port Phillip Bay's dwindling kelp forests by culling overgrazing sea urchins would deliver more than $92 million in benefits, a new study ...

In the study, researchers said the Honaunau Bay now has an average of 51 sea urchins per square meter. This is considered to be the highest recorded density on coral reefs anywhere in the world.

This is considered to be the highest recorded density on coral reefs anywhere in the world. Fish species such as the triggerfish, also known as the Humuhumu, are known predators of sea urchins.

Turbo sazae, Jeju Island, East Sea, climate change, marine life, ocean currents, genetics, sea warming, migration, ...

With its ability to grow to as big as three feet across, armed with up to 24 limbs covered with tiny suction tubes, the sunflower star is a purple urchin-eating machine. But Bank said the sunflower ...

The latest addition is the Marine Organismal Body Size (MOBS) database, an open-access resource that—as its name implies—has ...

Beneath sea urchins’ exterior spines, rounded skeletons called tests are jewels of color, texture, and symmetry. There are hundreds of urchin species, and they’re found in every ocean on Earth ...