Sea stars may look like they're cuddling, but these underwater gatherings serve surprising survival and reproductive purposes ...

While they have no backbone, sunflower sea stars ( Pycnopodia helianthoides) mean business–especailly when faced with spiny ...

Oceans! There’s weird creatures down there! Unfortunately, exploring them is expensive and time consuming. Fortunately, there are many scientific missions dedicated to the task and some of them ...

Under a Hellish Ocean Habitat, Bizarre Animals Are Lurking For the first time, scientists observed tubeworms and other complex ocean creatures dwelling beneath hydrothermal vents. Share full ...

For some of these zoo animals, these ice pops may be the coolest thing for them during this heat. "The penguins and the sea lions, of course, are fortunate because they have their own environment.