A new species of large land crab was discovered on Cocos Island in Costa Rica, a local newspaper reported on Monday. University researchers from Costa Rica and the United States discovered the new ...

Male fiddler crabs have a single giant claw that looks like the evolutionary equivalent of going through a mid-life crisis and buying a super expensive sports car. The truth, it turns out, is only ...

Add Yahoo as a preferred source to see more of our stories on Google. In this July 18, 2011 photo, a giant blue land crab moves through the grass, at Montgomery Botanical Center, in Coral Gables, Fla.

They have pointy eyes, prickly red claws, and they eat just about anything—an exotic crustacean is on the loose in Berlin's central government district. In recent days, people strolling through the ...

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WASHINGTON (Reuters) - It may not be wise to get into a scrap with a coconut crab. Its claw is a mighty weapon. Scientists on Wednesday said they measured the pinch strength of this large land crab ...

For you non-Marylanders — or, the faint of heart — that means they’ll remove the gills and guts out of the hard shell crabs for you. Of course, the service comes with an extra $10 per dozen charge.