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image: Cortex Tour

Cortex Tour

By | November 1, 2013

Travel through the outer layers of a mouse brain thanks to array tomography and Stanford University's Stephen Smith.

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image: Frogcicle

Frogcicle

By | February 1, 2013

Watch as the astounding wood frog uses cellular cryopreservation tricks to freeze, thaw, and live to croak about it.

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image: Preserving Endangered Gametes

Preserving Endangered Gametes

By | March 1, 2012

Pierre Comizzoli, a reproductive physiologist at the Smithsonian Conservation Biology Institute, chats about his efforts to rescue endangered species from extinction using in vitro fertilization as well as novel gamete preservation techniques.

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image: Meet the Crystal Smasher

Meet the Crystal Smasher

By | July 1, 2011

Take a tour of the Linac Coherent Light Source (LCLS), whose ultra-powerful X-ray beam is being used to solve the structures of proteins that are notoriously hard to crystallize.

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image: Optogenetics: A Light Switch for Neurons

Optogenetics: A Light Switch for Neurons

By | July 1, 2011

This animation illustrates optogenetics—a radical new technology for controlling brain activity with light. 

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