Sea urchin or uni is definitely an acquired taste. But, what part of this unique shellfish are you actually eating when you ...

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 ...

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

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

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

sea-urchin haul She lent me a custom-made tool and showed me where to look, how to measure my take, how to lob the urchin into a mesh bag underwater. I pried the urchins from their perches.

It was voted as Australia’s Best Beach a few short months ago, but under the surface a dark shift is taking place. An army of ...

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 ...