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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: Ancient Apoptosis

Ancient Apoptosis

By | June 9, 2014

Humans and coral share a cell-death pathway that has been conserved between them for more than half a billion years.

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image: Immunology and Neurology Pioneer Dies

Immunology and Neurology Pioneer Dies

By | May 24, 2014

Gerald Edelman, who broke new ground in two distinct fields of life science, has passed away at age 84.

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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.

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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.

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image: Long-Distance Call

Long-Distance Call

By | May 1, 2014

Neurons may use interferon signals transmitted over great distances to fend off viral infection.

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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.

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image: Commander of an Immune Flotilla

Commander of an Immune Flotilla

By | April 1, 2014

With much of his early career dictated by US Navy interests, Carl June drew inspiration from malaria, bone marrow transplantation, and HIV in his roundabout path to a breakthrough in cancer immunotherapy.

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image: Deploying the Body’s Army

Deploying the Body’s Army

By | April 1, 2014

Using patients’ own immune systems to fight cancer

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