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image: Ancient Irish

Ancient Irish

By | December 30, 2015

The genomes of a 5,200-year-old woman and three 4,000-year-old men yield clues about the founding of Celtic populations.

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image: Genes’ Cycles Change with Age

Genes’ Cycles Change with Age

By | December 23, 2015

As the rhythmic expression of many genes falls out of sync in older human brains, a subset of transcripts gain rhythmicity with age.

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image: GM Calves Move to University

GM Calves Move to University

By | December 21, 2015

The first two bulls genetically engineered to lack horns arrived at the University of California, Davis, for breeding.

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image: Domestication’s Downsides for Dogs

Domestication’s Downsides for Dogs

By | December 21, 2015

The selection of traits suitable for human companionship may have dragged along some unfavorable alleles.

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image: CIRM Ups Translational Velocity

CIRM Ups Translational Velocity

By | December 21, 2015

California’s stem cell agency unveiled a 5-year plan that includes starting 50 new clinical trials.

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image: Dog Origins Disputed

Dog Origins Disputed

By | December 17, 2015

A genomic study suggests that dogs diverged from wolves in Southeast Asia 33,000 years ago, contrary to reports placing their origins elsewhere on the continent.

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image: Year in Review: CRISPR Blossoms

Year in Review: CRISPR Blossoms

By | December 16, 2015

As researchers work to improve the precision gene-editing technology, the community discusses the best way to use it.

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image: Constant Evolution

Constant Evolution

By | December 16, 2015

Bacteria growing in an unchanging environment continue to adapt indefinitely.

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image: “Ghost Fibers” Help Heal Muscle Injury

“Ghost Fibers” Help Heal Muscle Injury

By | December 15, 2015

Injured muscle cells leave behind organized collagen fibers that act as scaffolding for new tissue growth.

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image: Mining the Mite-ochondrial Genome

Mining the Mite-ochondrial Genome

By | December 14, 2015

Phylogenetic analysis of DNA isolated from human hair follicle–dwelling mites shows that different lineages of the arthropods are associated with hosts with different regional ancestries.

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