Is the male smooth box crab the most devoted husband in the animal kingdom, as a recent YouTube video suggests? Read to find out.

There are an estimated 238 million blue crabs in the Chesapeake Bay this year, down from an estimated 317 million last year.

In addition, European green crabs, of all ages, threaten native eel grass, which provides habitat for salmon and other fish.

The Maryland blue crab population decreased by 25% to the second-lowest level since the annual surveys started in 1990.

The Maryland blue crab population decreased by 25% to the second-lowest level since the annual surveys started in 1990.

Great Lakes Aquarium's newest feature will include two new touch pools featuring aquatic animals not commonly associated with ...

But Afruca tangeri fiddler crabs don’t have that luxury. Looking and listening in on the members of this species as they tried to attract mates, a team of researchers found that the males’ mating ...

SINGAPORE - An endangered freshwater crab found only in Singapore is bearing the fruits of conservation – literally. The Singapore freshwater crab (Johora singaporensis) was first bred by ...

This dimorphism, researchers believe, is driven by male competition for mating opportunities. The Hoff crab belongs to the Kiwaidae family, often called “yeti crabs” because of their bristly ...

or females have to divert their growth energy for reproduction." University of Portsmouth The Hoff crab was first discovered in 2010 The team compared The Hoff crab with another yeti crab found ...

These crabs were spotted in a lake either mating or fighting. Owner of Beachcomber Holiday Units Rebecca had been kayaking and was about to get out when she saw the sand crabs in Lakes Entrance in ...