Biologists thought that marine heat waves lowered urchin reproduction only at lethal temperatures. A new study shows ...

Sea urchins are reportedly under threat from changing sea conditions across the world. Two new studies from Tel Aviv ...

They are members of the phylum Echinodermata, which first appeared during the Cambrian explosion. Their list of close relatives includes starfish, sand dollars (themselves irregular, flattened sea ...

UBC researchers say concentrations of PFAS were three times higher in otters found near major cities and shipping routes ...

Zhao mentioned the outcome of the competition far exceeded her expectations, and she looks forward to participating in more ...

25-year-old hunts, skins, roasts ‘quite tasty’ vermin, suffers sunburn, is covered in insect bites; says she wants more ...

Kelp once formed “underwater rainforests” on the California coast, but these fragile ecosystems have largely disappeared. At a marine lab near the Bay Area, scientists are trying to bring them back.

A chain reaction ensued after the kelp forest decline. With limited grazing availability, abalone were threatened and the ...

This week is full of beloved traditions — the Macy’s parade, Thanksgiving dinner and NFL games. But there’s one that’s ...

Wondrous kelp beds harbor a complex ecosystem that’s teeming with life, cleaning the water and the atmosphere, and bringing ...

Volunteers played a recording of the pup’s cries over a Bluetooth speaker for nearly two hours to help find the mother.