A marine heat wave is defined as a period of at least five days with temperatures on the water measuring at 90% greater than ...

A study has focused on a semi-terrestrial crab. Its relationship with plastic may not be as positive as previously thought.

A robot crab called "Wavy Dave" has helped scientists learn about crab mating behaviors. Male fiddler crabs have one oversized claw, which they use to attract females by standing outside their burrow ...

The male European fiddler crab attracts his mate by performing a courtship dance. New research published in the Journal of Experimental Biology... Into dudes who drum? You might be a female fiddler ...

A robot posing as a tough male crab recently challenged real crabs to a showdown during mating season — and the videos are hilarious. The robot, nicknamed "Wavy Dave," infiltrated fiddler crab (Afruca ...

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 ...