A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

CHICAGO (WLS) -- The afternoon commute on the CTA Yellow Line is back to normal, after a train derailment earlier Tuesday. The Yellow Line runs from Chicago's far North Side to suburban Skokie.

The Blue Line will serve as a critical link between the existing Red and Green Lines The progress update followed a meeting of the Dubai Metro Blue Line Forum, chaired by Mattar Al Tayer. Supplied ...

ANA Holdings, Japan’s largest airline, and the nation’s space agency are accelerating efforts to use sensors mounted on commercial jets to improve the monitoring of greenhouse gas emissions. Equipment ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...