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Disrupting the light/dark cycles of pregnant mice, researchers observe detrimental effects in the mouths of the animals’ pups.

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image: FDA: GM Mosquitoes Safe for Environment

FDA: GM Mosquitoes Safe for Environment

By | August 5, 2016

Other government authorities have yet to evaluate a proposal aimed at reducing populations of Zika-carrying insects in Florida.

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image: Arming Synthetic Bacteria Against Cancer

Arming Synthetic Bacteria Against Cancer

By | July 20, 2016

Researchers engineer bacteria that deliver an anti-tumor toxin in mice before self-destructing. 

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image: Plastic Pollutants Can Harm Fish

Plastic Pollutants Can Harm Fish

By | June 6, 2016

European perch larvae exposed to environmentally relevant concentrations of polystyrene particles preferred to eat the microplastics in place of prey, according to a study.

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image: Research at Micro- and Nanoscales

Research at Micro- and Nanoscales

By | June 1, 2016

From whole cells to genes, closer examination continues to surprise.  

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image: Editing Genomes to Record Cellular Histories

Editing Genomes to Record Cellular Histories

By | May 26, 2016

Researchers harness the power of genome editing to track cell lineages throughout zebrafish development.

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image: Report: Still Lots to Learn About GE Crops

Report: Still Lots to Learn About GE Crops

By | May 17, 2016

A National Academies–led analysis evaluates the impacts of genetically engineered crops—and calls for updated regulations.

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Researchers use a gene editor to introduce an allele that eliminates the horned trait—and thus, the need for an expensive and painful process of dehorning—in dairy cows.

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image: Embryo Watch

Embryo Watch

By | May 5, 2016

A new culture system allows researchers to track the development of human embryos in vitro for nearly two weeks. 

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image: Cellular Pruning Follows Adult Neurogenesis

Cellular Pruning Follows Adult Neurogenesis

By | May 2, 2016

Newly formed neurons in the adult mouse brain oversprout and get cut back.

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