It's not easy to look at a sea spider and see an animal so representative of its kind that it may help scientists sort out ...

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

Scientists have long sought to understand why sea spiders keep some of their most important organs in their legs.

Here's how Jorge the sea turtle prepared for the improbable journey—decades after he was found tangled in a fishing net off ...

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

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

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

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

From quirky shapes to wacky abilities, the animal kingdom never ceases to amaze us! It is full of bizarre eyes that defy ...

In addition to posing a threat to swimmers, sea urchins in this popular snorkeling and diving spot in Hawaii are also harming ...

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.

Already under pressure because of the rising temperature of the ocean and water pollution, the coral reef in Hōnaunau Bay faces a new threat.