Scientists engineer living DNA sensors

Early detection of infectious diseases can be key to successful treatment, but we often don't know we are infected until symptoms appear. What if our bodies could detect the presence of an infectious pathogen before the onset ...

Overfishing linked to rapid evolution of codfish

The overfishing of codfish spanning the second half of the 20th century indicates that human action can force evolutionary changes more quickly than widely believed, according to a Rutgers-led study.

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