A new microfluidics chip lets researchers analyze the nucleic acids of 300 individual cells simultaneously.
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A researcher is repeating the controversial experiments that suggested a bacterium used arsenic rather than phosphorus in its DNA—with the world watching.
Most of the GOP presidential candidates would limit federal funding for human embryonic stem cell research.
Healthy mice are born from germ cell precursors grown in vitro.
The bill to raise the debt ceiling and reduce the deficit would slash billions of dollars for basic scientific and medical research.
Sequencing the DNA of individual neurons is a way to dissect the genes underlying major neurological and psychological disorders.
Gut bacteria that feed on healthy food appear to amplify the nutritional benefits of those foods. However, they also appear to amplify the undesirable effects of unhealthy food. Here are a few examples. Read the full story.
Contributors
August 1, 2011
Meet some of the people featured in the August 2011 issue of The Scientist.
Gut bacteria may be the missing piece that explains the connection between diet and cancer risk.
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