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The Scientist

» populations and developmental biology

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image: Iron Builds a Better Brain

Iron Builds a Better Brain

By | January 9, 2012

Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.

9 Comments

image: Lynne-Marie Postovit: Cancer Modeler

Lynne-Marie Postovit: Cancer Modeler

By | January 1, 2012

Assistant Professor, Department of Anatomy and Cell Biology, University of Western Ontario. Age: 34

3 Comments

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.

3 Comments

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.

3 Comments

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

5 Comments

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. 

3 Comments

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.

3 Comments

image: World Population Hits 7 Billion

World Population Hits 7 Billion

By | October 31, 2011

Sometime today, Earth’s 7 billionth person was born.

6 Comments

image: Opinion: The Burden of Borders

Opinion: The Burden of Borders

By | October 17, 2011

US border policy and fences threaten wildlife across the continent.

24 Comments

image: Behavior Brief

Behavior Brief

By | October 17, 2011

A round-up of recent discoveries in behavior research

3 Comments

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