Biathlon, the most-watched winter sport in Europe, is less popular in the U.S. where participation has been hampered by a ...

As Americans celebrate the nation's 250th birthday, underwater archaeologists race against time to save Lake Champlain's relics ...

Fraunhofer researchers are developing a portable gas chromatography sensor system that enables rapid, on-site detection of counterfeit foods and contaminated materials without the need for laboratory ...