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image: Deaf Mice Hear Again

Deaf Mice Hear Again

By | January 10, 2013

A drug applied to the ears of deaf mice has prompted the regrowth of noise-damaged hair cells and resulted in slight improvements in the animals’ hearing.

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image: The Reason for Wrinkled Fingers

The Reason for Wrinkled Fingers

By | January 10, 2013

Wrinkled skin on our fingers after long soaks in water may have made human ancestors more dexterous with aquatic tasks.


image: Debate Over Stem Cell Effectiveness

Debate Over Stem Cell Effectiveness

By | January 9, 2013

Reprogrammed stem cells are not attacked by the immune system, or are they?

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image: The Sodium Cycle

The Sodium Cycle

By | January 8, 2013

Researchers uncover weekly and monthly rhythms of sodium retention and excretion in participants of space simulations.


image: Breast Cancer Pioneer Dies

Breast Cancer Pioneer Dies

By | January 3, 2013

Elwood Jensen, whose research inspired new treatments for breast cancer, has passed away at age 92.


image: Is Frog Skin a Red Herring?

Is Frog Skin a Red Herring?

By | January 2, 2013

Despite decades of work, compounds in frog skins have failed to yield new antibiotics. Why?


image: Bacterial Sacrifice

Bacterial Sacrifice

By | January 1, 2013

Patterns of cell death aid in the formation of beneficial wrinkles during the development of bacterial biofilms.

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image: Going Boldly Forth

Going Boldly Forth

By | January 1, 2013

Gregory Hannon believes in taking risks—an approach that’s enabled him to make exciting new discoveries in the world of small RNAs.


image: Sperm Shadows

Sperm Shadows

By | January 1, 2013

Tracking the shadows cast by sperm reveals their precise 3-D movements.

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image: Evolution by Splicing

Evolution by Splicing

By | December 20, 2012

Comparing gene transcripts from different species reveals surprising splicing diversity.

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