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The Scientist

» stress

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image: Relationship Stress May Lower Immunity

Relationship Stress May Lower Immunity

By | February 14, 2013

Anxiety about rejection is associated with fewer infection-fighting T-cells.

1 Comment

image: The Making of a Bully

The Making of a Bully

By | January 25, 2013

Adolescent rats exposed to stress grow into pathologically aggressive adults, behaviors that may be explained by accompanying epigenetic changes and altered brain activity.

5 Comments

image: Behavior Brief

Behavior Brief

By and | January 15, 2013

A round-up of recent discoveries in behavior research

0 Comments

image: Book Excerpt from <em>The Hour Between Dog and Wolf</em>

Book Excerpt from The Hour Between Dog and Wolf

By | September 5, 2012

In his latest book, author John Coates describes the tension and exultation of the trading floor from a biological perspective.

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image: Stress Tests

Stress Tests

By | September 1, 2012

Judiciously applied pressure could benefit the scientific system by providing an opportunity for renewal.

4 Comments

image: Stressed Men Prefer Heavier Women

Stressed Men Prefer Heavier Women

By | August 9, 2012

Men subject to psychological stress rate heavier women as more attractive, and find a greater range of body sizes desirable.

4 Comments

image: Link to Second Heart Attack Uncovered

Link to Second Heart Attack Uncovered

By | June 27, 2012

Researchers elucidate how a first heart attack sets the stage for later heart trouble by boosting inflammatory cell development.

1 Comment

image: Passing On Stress

Passing On Stress

By | May 22, 2012

Exposure to an environmental toxin can affect future generations’ ability to handle stressful conditions.

4 Comments

image: Nervous Mice Get Worse Cancer

Nervous Mice Get Worse Cancer

By | May 3, 2012

Anxious mice are more likely to come down with aggressive skin cancer than those who show less stress on behavioral tests.

0 Comments

image: The Tradeoff of Stress

The Tradeoff of Stress

By | December 15, 2011

For nematode worms, a bigger stress response means a healthier, longer life, but fewer babies.

0 Comments

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