Life originated in the ocean and there are many more major groups of animals there than on land! For example echinoderms (starfish, urchins, etc.) only occur in the ocean. Despite this, there are far ...

Bringing back sunflower sea stars, which are functionally extinct in California, could help restore kelp forests off the ...

When the fur trade wiped out North America’s sea otters in the early 20th century, sea urchins—a favorite otter food— ...

New research has uncovered a crucial clue to understanding the spread of "barrens" in the Great Southern Reef, which are ...

B.C. researchers have found that the fiords of the Central Coast may be providing refuge for the critically endangered ...