If you’re itchy when you leave the beach, you might wonder why. Some people think there are insects called sand fleas that bite you. But some experts say the creature that bites you and the sand flea ...

Among the surfers and beach-casting anglers, there’s a new visitor to San Francisco’s Ocean Beach shoreline. Benjamin McInroe is there for only one reason — to find Pacific mole crabs, creatures ...

The researchers studied a species of sand flea (or mole crab) (Hippa testudinaria), which lives on the beaches of Ascension island. They showed that the brightness and the coloration of fleas living ...