There was a shiny maroon one and one in the color of soothing sea green. Two had swirly undertones of brownish-red patterns. One featured yellow interiors. But the resident chose the one with the ...

When wildlife photographer Shawn Miller discovered Okinawa's hermit crabs living in plastic bottle caps instead of shells, he ...

Hermit crabs are small crabs that carry shells on their backs, both for a home and for safety. But with shells being harder to find year after year, hermit crabs have had to spend more time in shells ...

A hermit crab trundles across a beach in Japan's Okinawa, carrying its home on its back: not a shell, but a disintegrating plastic yellow measuring spoon. The crab is far from alone. Plastic waste has ...