A genomic study of gut microbes during antibiotic use finds selective sweeps in a DNA gyrase gene that drive resistance.

The moment we shift from "How do I do more?" to "How do I redefine what’s possible?" is when performance transforms. That’s ...

Jef Akst was managing editor of The Scientist, where she started as an intern in 2009 after receiving a master’s degree from Indiana University in April 2009 studying the mating behavior of seahorses.