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 ...

Australia’s kelp forests have been declining, with kelp cover in Victoria’s Port Phillip Bay dropping by 59–98% over the last 40 years, while the native purple sea urchin has become 2.5–4. ...

Along the Pacific coastline, from Alaska to California, an underwater environmental success story is unfolding beneath the waves. Sea otters, those charismatic marine mammals known for floating on ...

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 ...

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 ...

Joe Rosato Jr. reports. Purple sea urchins, beware: There’s a purple urchin-eating predator on the horizon — and its name is the sunflower sea star.

Scientists have found a delicious solution to an invasive species problem: eating long-spined sea urchins could save Tasmania's kelp forests, Cosmos Magazine reported. Rising ocean temperatures are ...