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image: The Genetics of Friendship

The Genetics of Friendship

By | July 16, 2014

People tend to choose friends who share their genes, a study suggests.

2 Comments

image: Inherited Intelligence

Inherited Intelligence

By | July 10, 2014

Cognitive testing in chimpanzee pedigrees reveals a genetic basis for intelligence.

4 Comments

image: Lichen Legion

Lichen Legion

By | July 2, 2014

Genetic analysis splits one species into 126.

0 Comments

image: The Rise of Color

The Rise of Color

By | July 1, 2014

An analysis of modern birds reveals that carotenoid-based plumage coloring arose several times throughout their evolutionary history, dating as far back as 66 million years ago.

0 Comments

image: Book Excerpt from <em>Nature’s Nether Regions</em>

Book Excerpt from Nature’s Nether Regions

By | July 1, 2014

In Chapter 6, “Bateman Returns,” author Menno Schilthuizen surveys the battlefield of the evolutionary arms race that has led to, among other things, such excesses as “traumatic sex.”

0 Comments

image: Capsule Reviews

Capsule Reviews

By | July 1, 2014

Sex on Earth, Wild Connection, The Classification of Sex, and XL Love

0 Comments

image: Carnal Knowledge

Carnal Knowledge

By | July 1, 2014

Sex is an inherently fascinating aspect of life. As researchers learn more and more about it, surprises regularly emerge.

2 Comments

image: Geni-Tales

Geni-Tales

By | July 1, 2014

Penises and vaginas are not just simple sperm delivery and reception organs. They have been perfected by eons of sexual conflict.  

0 Comments

image: Going Beyond the Lab

Going Beyond the Lab

By | July 1, 2014

Scientists who study the biological roots of sexual orientation should continue working with educators, policy-makers, and the public to put their data to good use.

10 Comments

image: Sex and Drugs

Sex and Drugs

By | July 1, 2014

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

2 Comments

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