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image: Sex and Drugs

Sex and Drugs

By | July 1, 2014

Did 20th-century pharmaceutical and technological advances shape modern sexual behaviors?

2 Comments

image: The Love Bug

The Love Bug

By | July 1, 2014

A mysterious iridovirus outbreak in a lab colony of crickets reveals the virus’s ability to spur increased sexual activity.

1 Comment

image: Sly Guys

Sly Guys

By | July 1, 2014

Across the animal kingdom, dominance isn’t the only way for a male to score. Colluding, sneaking around, or cross-dressing can work, too.

1 Comment

image: UV Like an Addictive Substance?

UV Like an Addictive Substance?

By | June 19, 2014

Chronic exposure to ultraviolet light leads to endorphin release and signs of addiction in mice.

2 Comments

image: Anxious Crayfish

Anxious Crayfish

By | June 16, 2014

A crustacean appears anxious after a stressful experience, but a drug can fix it, according to a new study.

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image: Behavior Brief

Behavior Brief

By | June 12, 2014

A round-up of recent discoveries in behavior research

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image: The Infanticidal-to-Paternal Switch

The Infanticidal-to-Paternal Switch

By | May 14, 2014

Researchers reveal a group of neurons in the mouse brain that mediate a male’s instincts to either eat or nurture pups.

1 Comment

image: Exercise Can Erase Memories

Exercise Can Erase Memories

By | May 8, 2014

Running causes rodents to forget their fears in part because of increased hippocampal neurogenesis, a study shows.

7 Comments

image: Females in Charge

Females in Charge

By | April 21, 2014

Insects in Brazil go beyond simple behavioral sex-role reversal. In these animals, the females use an erectile organ to penetrate the male’s genital chamber.

1 Comment

image: Behavior Brief

Behavior Brief

By | March 27, 2014

A round-up of recent discoveries in behavior research

0 Comments

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