Featured Expedition: November 6, 2012

Sixty Years of Innovation

As Morrison Planetarium celebrates its sixtieth year, learn how the technology, storytelling and art make this institution as timeless as the stars over San Francisco.

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tardigrade

Waterbears: From treetops to your backyard

Tardigrades, or waterbears, are amazing extremophiles that live everywhere!

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Science Today is the California Academy of Sciences’ channel for current stories on cutting-edge technologies, life, Earth, space and sustainability. Content is produced in-house and is distributed throughout the museum, on the internet and through various partners. Please share your comments on what you find important in the changing world of science.