Kelp forests are underwater thickets of algae that keep the world’s oceans rich with biodiversity. And scientists just ...

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

A kelp forest restoration project conducted by Ålesund, Norway-based ocean technology and seafood firm Ava Ocean is using ...

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

To start a kelp-based grooming session, an orca places the bull kelp stipe on its face and nuzzles against another killer ...

Sea urchins are being found in alarming numbers in waters surrounding one of Australia's largest cities, but researchers ...

University of Washington scientists have been working for years to build a plan to grow the sea stars in a lab and release ...

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

Its underwater forests capture carbon, create shelter for marine species and serve as a nursery for creatures like abalone ...

While I spotted a giant sea bass and California's state fish, the bright orange garibaldi, there are far more than fish in these waters. “Aside from the expansive kelp forest, divers will find horn ...

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against ...