DARC is designed to track multiple small moving objects in geosynchronous orbit — all around the globe, 24 hours a day.

The glass cell that serves as the radar’s quantum component is full of cesium atoms kept at room temperature. The researchers ...

The Eagles and Browns are set for their third meeting of the week, this time a more formal preseason game with starters for ...

With key starters sitting out, it'll be another opportunity for select veterans and rookies to carve out a role on a loaded ...

The world's first airborne radar will be commemorated on the 80th anniversary of the end of the Second World War. On 15 ...

Severe thunderstorms and heavy rainfall left damage in parts of the Chicago area Saturday.There were multiple severe thunderstorm warnings and flash flood warnings for parts of the Chicago area ...