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image: Astronaut Worms Return from Space

Astronaut Worms Return from Space

By | December 1, 2011

After 6 months in orbit, Caenorhabditis elegans return to Earth—alive and well.

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image: Critical Connections

Critical Connections

By | December 1, 2011

Through a series of sustained collaborations, Joshua Sanes has deciphered the molecular synergy that guides synapse formation.

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image: Eye of Newt

Eye of Newt

By | December 1, 2011

Researchers find that newts are capable of regenerating body parts well into old age.

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image: Frank Bradke: Privy to Axon Growth

Frank Bradke: Privy to Axon Growth

By | December 1, 2011

Full Professor and Senior Research Group Leader, German Center for Neurodegenerative Diseases. Age: 42

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image: Newts' New Eyes

Newts' New Eyes

By | December 1, 2011

Cut off a newt’s tail or a leg, or remove a lens from its eye, and it grows back. However, whether newts can continue to do this throughout their lives, or lose the ability as they get older, has remained a mystery. 

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image: Avoiding Animal Testing

Avoiding Animal Testing

By | December 1, 2011

Advances in cell-culture technologies are paving the way to the complete elimination of animals from the laboratory.

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image: Brake Failure

Brake Failure

By | December 1, 2011

Editor’s choice in Cell Biology

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image: Breaching the Wall

Breaching the Wall

By | December 1, 2011

Editor’s choice in immunology

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image: Flow Cytometry for the Masses

Flow Cytometry for the Masses

By | December 1, 2011

Tagging antibodies with rare earth metals instead of fluorescent molecules turns a veteran technique into a high-throughput powerhouse.

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image: Taste in the Mouth, Gut, and Airways

Taste in the Mouth, Gut, and Airways

By | December 1, 2011

The tongue may be the epicenter of taste sensation, but taste receptors are scattered throughout the digestive and respiratory tracts.

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