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image: Single-Celled Life Primed to Go Multicellular

Single-Celled Life Primed to Go Multicellular

By | October 17, 2016

The unicellular ancestor of animals may have harbored some of the molecular tools that its many-celled descendants use to coordinate and direct cell differentiation and function, scientists show.

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image: Black Widow Secrets in Phage Genome

Black Widow Secrets in Phage Genome

By | October 12, 2016

In the DNA of the WO phage, which infects arthropod-inhabiting Wolbachia, researchers find sequences related to a black widow spider’s toxin and other animal genes.

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Ambry Genetics CEO Aaron Elliott discusses his team’s recent analysis of 20,000 clinical next-generation sequencing panels.

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image: Influential Alzheimer’s Researcher Dies

Influential Alzheimer’s Researcher Dies

By | October 6, 2016

Allen Roses, a professor of neurobiology at Duke University School of Medicine, has passed away at age 73.

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image: “Out of Africa” Theory Gets the Genomic Treatment

“Out of Africa” Theory Gets the Genomic Treatment

By | September 26, 2016

A trio of genetic studies on seldom-studied indigenous populations points to a single wave of migration as humanity wandered from its evolutionary homeland into the rest of the world.

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The National Institutes of Health is hosting a two-day conference on how the virus affects infants and children. The take-home message so far: microcephaly is but one of many potential problems for Zika-exposed fetuses.

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image: Feds Demand More Clinical Trial Reporting

Feds Demand More Clinical Trial Reporting

By | September 19, 2016

Expanded US Health and Human Services rules will require the results of more human studies to be made public.

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image: Stingrays Chew Too

Stingrays Chew Too

By | September 15, 2016

Researchers observe stingrays moving their jaws to grind up prey, a behavior thought to be restricted to mammals.

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image: Toggling CRISPR Activity with a Chemical Switch

Toggling CRISPR Activity with a Chemical Switch

By | September 12, 2016

Researchers design a Cas9 enzyme that cuts DNA only in the presence of particular drug.

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image: Week in Review: September 5–9

Week in Review: September 5–9

By | September 9, 2016

Environmental magnetite in the human brain; prion structure takes shape; watching E. coli evolve in real time; learning from others’ behavior 

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