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Enter the Mysterious World of the Ocean's Most Important Creatures

Plankton are incredibly tiny creatures who sometimes look like microscopic glass snowflakes, drifting through the ocean's water column. But they are actually among the most important life forms in the ocean. This short video introduces you to them, and gives you a look at their mysterious life cycles. » 3/03/15 10:20pm 3/03/15 10:20pm

Space station cosmonauts find life in the vacuum of space

The Russian press agency ITAR-TASS is reporting something so surprising that I'm having a hard time believing it: Cosmonauts have found microorganisms on the exterior of the International Space Station. Russian scientists are shocked by this discovery and can't really explain how it is possible. » 8/21/14 11:02am 8/21/14 11:02am