The face-banded crab, Parasesarma eumolpe, is a lot to take in with colors galore, but now scientists have made an incredible discovery about how some of this coloration helps them to communicate.

In the video, a hermit crab scuttles amongst numerous shells before choosing one to move into. For several seconds, the hermit crab works to align itself with the opening of the empty shell.

Dungeness crab fishermen face financial pain from delayed season start 03:20. SAN FRANCISCO -- Crab fishermen who have been anxiously waiting for state officials to announce the start to the ...

Though Alaska is famous for its big crab, those other sources could take away market share, particularly as the Bering Sea enters its second consecutive year of snow crab shutdowns, Kruse said.

In Alaska, last fall's shocking collapse of the snow crab fishery shows that conditions for sea life can and are rapidly changing. In Alaska, ... a giant smile on his face, ...

On a spring morning walk, I stop to smell a painted trillium and am greeted by a goldenrod crab spider (Misumena vatia).

A red king crab is seen in the water at Kodiak in 2005. Surveys this year indicated that stocks in the Bering Sea are strong enough to allow a small Bristol Bay red king crab fishery after two ...

A member of the family Thomisidae, goldenrod crab spiders are both crabby and spider-y. A medium-sized crab spider, these ...