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image: Urban Owl-Fitters

Urban Owl-Fitters

By | December 1, 2015

How birds with an innate propensity for living among humans are establishing populations in cities

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image: Spiders, Prey Leave DNA

Spiders, Prey Leave DNA

By | November 30, 2015

A study of black widow spiders suggests that the arachnids leave traces of their own genetic material and DNA from prey in their sticky webs.

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image: The Unregulation of Biotech Crops

The Unregulation of Biotech Crops

By | November 25, 2015

Genetic engineering—once a trigger for federal oversight—is now ushering some modified crops around scrutiny.

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image: Pumpkins Saved By People?

Pumpkins Saved By People?

By | November 25, 2015

Domestication may have saved pumpkins, gourds, and squash as seed dispersers like the mastodon went extinct. 

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image: Farming Sped Eurasian Evolution

Farming Sped Eurasian Evolution

By | November 24, 2015

New clues from ancient DNA reveal the remarkable effect of agriculture on adaptation in Stone Age humans who lived across Europe.

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image: Denisovan DNA Reveals Human Roots

Denisovan DNA Reveals Human Roots

By | November 19, 2015

The ancient genomes of 50,000-year-old Denisovan teeth suggest the extinct species lived alongside Neanderthals and modern humans.

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image: Supergene Explains Ruff Mating

Supergene Explains Ruff Mating

By | November 18, 2015

Two sequencing studies reveal the genetics underlying the sexual behavior of the European and Asian birds.

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image: Incan Mummy Genome Sequenced

Incan Mummy Genome Sequenced

By | November 16, 2015

Researchers decode mitochondrial DNA from the 500-year-old remains of a native South American child, revealing a new line of maternal ancestors.

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image: Three Origins for Rice?

Three Origins for Rice?

By | November 3, 2015

Rice was domesticated three separate times across Asia, a new study suggests.

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image: Allele Linked to Obesity in People

Allele Linked to Obesity in People

By | November 3, 2015

A single nucleotide polymorphism in BDNF is tied with lower levels of the protein and higher body-mass index.

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