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

Killer whales, also known as orcas, are incredibly intelligent apex predators. As such, researchers have been observing the ...

Seaweed and kelp are critical for life on Earth Forests and beds filter excess nutrients and sequester carbon through ...

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

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

And killer whale youngsters are fond of playing kelp keep-away. But what the southern residents are doing with the kelp ...

Orcas are brilliant creatures. Their brains are highly developed when it comes to problem-solving skills, cognition, and ...

Drone footage has captured killer whales breaking off stalks of kelp and rubbing the pieces on other orcas, a rare case of ...

Drone footage reveals killer whales using kelp to bond, groom, and possibly heal - offering a rare glimpse into their social ...

New research documents killer whales using seaweed as tools in the Salish Sea, showcasing their intelligence and social ...