Watch Spawning Corals Synchronize With the Night Sky

Six-rayed sea stars make great moms! Unlike most sea stars, mama six-rayed sea stars are VERY involved in their kids' lives, caressing and protecting their babies for months. When they're big enough, the youngsters venture out on their own to ruthlessly hunt down their tiny prey.

Like the beloved butterfly, a house fly goes through an incredible metamorphosis. To make its grand entry into the world, it deploys a specialized, fluid-filled balloon on its head called the ptilinum (till-EYE-num) to break open its pupal casing, freeing itself to buzz around your kitchen.

The honeybee that sweetens your tea isn’t the only kind of bee that makes honey. More than 600 bee species across Mexico, Central and South America, and other tropical regions worldwide, also make the sweet stuff. But they don’t have stingers to defend their precious product. So, how do they keep thieves away? And what does their honey taste like?