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image: Neanderthal-Human Hybrid Unearthed

Neanderthal-Human Hybrid Unearthed

By | June 22, 2015

DNA from the 40,000-year-old bones of a modern human found in Europe contains Neanderthal genes.

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image: Tracing Ebola’s Evolution

Tracing Ebola’s Evolution

By | June 18, 2015

Two independent teams examine the migration and evolution of the virus throughout the ongoing outbreak in West Africa.

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image: Hawkmoth Brains Slow During Dusk Meals

Hawkmoth Brains Slow During Dusk Meals

By | June 15, 2015

This helps the insects collect as much visual information as possible from the gently swaying flowers on which they dine.

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image: TS Live: Genetic Time Machine

TS Live: Genetic Time Machine

By | June 12, 2015

Piecing together scraps of DNA from a 400,000-year-old hominin femur

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image: Tippling Chimps Caught in the Act

Tippling Chimps Caught in the Act

By | June 10, 2015

Researchers in Africa observe chimpanzees stealing palm wine from villagers’ cups and imbibing the beverage.

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image: Ebola Virus Virulence

Ebola Virus Virulence

By | June 9, 2015

The strain of Ebola that has circulated in West Africa for the last year takes longer to kill macaques than the virus that caused an outbreak in Central Africa in 1976.

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image: Drug for Low Sex Drive in Women?

Drug for Low Sex Drive in Women?

By | June 8, 2015

A federal advisory panel supports the US Food and Drug Administration’s approval of the first drug for female sexual dysfunction.

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image: The Roots of Schizophrenia

The Roots of Schizophrenia

By | June 4, 2015

Researchers link disease-associated mutations to excitatory and inhibitory signaling in the brain.

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image: Brain Drain

Brain Drain

By | June 1, 2015

The brain contains lymphatic vessels similar to those found elsewhere in the body, a mouse study shows.

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image: Adapting to Arsenic

Adapting to Arsenic

By | June 1, 2015

Andean communities may have evolved the ability to metabolize arsenic, a trait that could be the first documented example of a toxic substance acting as an agent of natural selection in humans.

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