Fiddler crabs are renowned for their elaborate courtship displays, which involve both visual and vibrational signals that play crucial roles in mate attraction and intraspecific communication. Males ...

Most crabs only encounter caviar when served together on a seafood platter, but one lucky crustacean in Nebraska snacks on the upscale delicacy as a favored treat. Howie the Crab lives a charmed life ...

A robot crab called “Wavy Dave” has helped scientists learn about crab mating behaviours. Male fiddler crabs have one oversized claw – which they use to attract females by standing outside their ...

If you have ever looked closely into a rockpool along the UK coastline, you may have been lucky enough to find a tiny hermit crab scuttling about. What you might not realise is that hermit crabs are ...