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image: Image of the Day: Senior Scientists

Image of the Day: Senior Scientists

By | March 28, 2017

The aging science and engineering workforce in the U.S. can be traced back to the Baby Boomer cohort of researchers and the elimination of mandatory retirement in universities.

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image: Inflammation Drives Gut Bacteria Evolution

Inflammation Drives Gut Bacteria Evolution

By | March 16, 2017

Viruses within Salmonella rapidly spread genes throughout the bacterial population during a gut infection, scientists show.

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image: Cortical Interneurons Show Layer-Specific Activities

Cortical Interneurons Show Layer-Specific Activities

By | March 2, 2017

Researchers examine the firing patterns of interneurons throughout all layers of the somatosensory cortices of alert mice.  

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image: How Bacteria Interfere with Insect Reproduction

How Bacteria Interfere with Insect Reproduction

By | February 28, 2017

Scientists identify the genes responsible for bacteria-controlled sterility in arthropods.

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image: An Aging-Related Effect on the Circadian Clock

An Aging-Related Effect on the Circadian Clock

By | February 21, 2017

Stress-related genes may be preferentially and rhythmically expressed as part of the circadian rhythms of older fruit flies, researchers report.  

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image: Henrietta Lacks’s Family Seeks Compensation

Henrietta Lacks’s Family Seeks Compensation

By | February 16, 2017

Family members of Lacks, the donor behind the widely used HeLa cell line, are planning to sue Johns Hopkins University.

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image: Artificial Cells Talk to Real Ones

Artificial Cells Talk to Real Ones

By | February 1, 2017

Nonliving cells developed in the lab can communicate chemically with living bacteria, according to a study.

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image: Contributors

Contributors

By | February 1, 2017

Meet some of the people featured in the February 2017 issue of The Scientist.

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image: Plant Photoreceptor Doubles as a Thermometer

Plant Photoreceptor Doubles as a Thermometer

By | February 1, 2017

Warmth acts on a light-sensing protein similarly to the way shade does, setting off a growth spurt in plant seedlings.

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image: Infographic: Dual-Purpose Photoreceptor

Infographic: Dual-Purpose Photoreceptor

By | February 1, 2017

See how different environmental conditions affect the activity of a molecule sensitive to both light and temperature.

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