The rich resources of Pacific kelp forests helped humans populate the Americas. Now depleted by as much as 95 percent, they need our help to recover.

Kelp may be one of the first species to show ... Blackened vegetation dotted the hillsides rising above Pacific Coast Highway. Rubble and lonely chimneys littered the shore where beachfront ...

When sea otters were reintroduced along the coastlines of islands in Southern California and British Columbia, researchers saw kelp forests return to areas that were destroyed by sea urchins.

A marine rewilding initiative to restore an underwater kelp forest in West Sussex is celebrating "remarkable" results, a wildlife trust has said. The project was launched after the implementation ...

Adorably fuzzy sea otters aren’t just cute. The marine mammals serve a crucial role, helping to restore the giant kelp forests they rely on by removing their top predators, the sea urchins.

Blackened vegetation dotted the hillsides rising above Pacific Coast Highway. Rubble and lonely ... on a vital anchor of the coastal ecosystem: kelp. The divers were with Kelp Ark, a San Pedro ...

New modeling method helped researchers understand why kelp forests returned more slowly in Southern California than in British Columbia. When sea otters were reintroduced along the coastlines of ...

Blackened vegetation dotted the hillsides rising above the Pacific Coast Highway. Rubble and lonely ... on a vital anchor of the coastal ecosystem: kelp. The divers were with Kelp Ark, a San ...