In a new study, researchers show, for the first time, that photoacoustic microscopy can image stents through skin, potentially offering a safer, easier way to monitor these life-saving devices. Each ...

A new material developed by researchers from University of Toronto Engineering could offer a safer alternative to the nonstick chemicals commonly used in cookware and other applications.

A water contamination scandal has gripped a leafy corner of southern Belgium, causing anxious residents to queue up for blood ...

A rocket carrying carbon dioxide- and Earth-observing satellites successfully blasted off from South America late Friday.