Kate Rodriguez-Clark is an animal matchmaking guru. Among her responsibilities as a population ecologist for the Smithsonian, ...

Male crabs of a species named after actor David Hasselhoff grow bigger claws than females so they can fight each other for a mate, according to a new study. Scientists from the universities of ...

The crab got its nickname because of its hairy chest, which prompted comparisons with the Baywatch star David Hasselhoff.