Sea stars move at a crawling pace, sometimes imperceptibly slow. But attached to the underside of each arm, tiny, hydraulic ...

Sea stars have hundreds of tiny tube feet which allow them to move using a water vascular system. This species is native to the Indian River Lagoon, as well as the coasts of Florida, the Caribbean, ...

Ever feel run off your feet? Spare a thought for sea stars, creatures whose movement involves the coordination of hundreds of tiny tube feet to navigate complex environments – despite the lack of a ...