ChemistryA revolution in how we do chemistry: Best ideas of the century From finding new antibiotic candidates to studying the insides of cells, snapping molecules together "like Lego" has completely overhauled chemistry, and biology too Features
HealthEngineered bacteria destroy antibiotic resistance DNA in wastewater Wastewater is a major reservoir for antibiotic resistance genes, but modified bacteria can chop up this DNA before the dangerous microbes reach people News