Add Yahoo as a preferred source to see more of our stories on Google. A red sea urchin, Strongylocentrotus franciscanus, near Becasses island. Joel Reyero/dpa Consider the sea urchin. Specifically, ...

Researchers grew juvenile sea urchins from Northern and Southern California in outdoor tanks at UCSC’s Long Marine Laboratory, where they could control the conditions in each tank. (Photo by Kate ...

Lobsters are widely accepted as the key predator of sea urchins, and this information has informed management strategies in NSW to control exploding sea urchin numbers that threaten temperate reefs.

Along the Monterey Peninsula, “urchin barrens” with no kelp (foreground) are interspersed with remnant patches of kelp forest (background). (Photo by Michael Langhans) In 2019, researchers found a ...

Oregon State University A new report spells out exactly how much Oregon’s kelp forests have dwindled over the past decade or so — and the picture is bleak. According to a status report released by the ...

The weathered UC Davis Marine Laboratory looms in thick fog on the edge of the ocean near Bodega Bay. Inside, an experiment is playing out that gives a badly-needed boost to Northern California’s kelp ...

From the Atlantic to the Pacific, from the Great Lakes to the Gulf of Mexico, rising water temperatures and more frequent heat waves are changing what’s found under the surface. In 2024, Advance Local ...

MONTEREY — On a recent Saturday morning, scuba divers Keith Rootsaert and Dan Schwartz splashed into the ocean just east of Old Fisherman’s Wharf, the chilly water swallowing the sounds of Monterey ...

Culprit looks likely to be parasite causing fast death Sea urchins feed on algae that block out sun if unchecked Researchers float idea of reintroduction population TEL AVIV, May 24 (Reuters) - A ...

In January, Tel Aviv University scientists at the Interuniversity Institute for Marine Sciences in Eilat noticed that in the span of just a few days, the entire population of the black sea urchins in ...

When Mya Breitbart heard that something was killing off sea urchins en masse, she thought: Oh no, not again. The long-spined sea urchin—a fist-size ball of black defensive spines—is a crucial and ...