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image: Going Long

Going Long

By Abby Olena | April 1, 2014

Researchers discover a tool to trigger an uncommon strategy cancer cells can use to lengthen their telomeres.


image: Maria Spies: Molecular Machinist

Maria Spies: Molecular Machinist

By Abby Olena | April 1, 2014

Associate Professor, Biochemistry, University of Iowa, Age: 40


image: Molecular Multitasker

Molecular Multitasker

By Anna Azvolinsky | April 1, 2014

Scientists create a way to isolate mRNA from a single living cell within a tissue.


image: Stem Cell Alter Egos

Stem Cell Alter Egos

By Abby Olena | April 1, 2014

Researchers show that cancer stem cells can exist in two distinct and interconvertible states.

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image: Cysteine Aids Mice with Huntington’s

Cysteine Aids Mice with Huntington’s

By Kerry Grens | March 31, 2014

Rodent models of Huntington’s disease show dysfunctional cysteine production, and adding the amino acid to their diets seems to relieve symptoms.  


image: STAP Confusion Abounds

STAP Confusion Abounds

By Jef Akst | March 31, 2014

Stem cells supposedly derived by the new method of stimulus-induced acquisition of pluripotency may have come from mouse strains other than those claimed.


image: Python Auto-Pilot

Python Auto-Pilot

By Rina Shaikh-Lesko | March 20, 2014

Invasive snakes in Florida show evidence of a compass sense they use to navigate back to home territory.


image: Old-School Fish Guides

Old-School Fish Guides

By Rina Shaikh-Lesko | March 18, 2014

Experienced fish may be critical for keeping migrating populations on track, a study finds.


image: Ancient Moss Reincarnated

Ancient Moss Reincarnated

By Jef Akst | March 18, 2014

Antarctic moss beds that have been frozen for more than 1,500 years yield plants that can be brought back to life in the lab.

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image: Goat Pheromone Double Whammy

Goat Pheromone Double Whammy

By Rina Shaikh-Lesko | March 3, 2014

A single molecule emitted by male goats may influence female goat physiology and behavior.

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