Belinda Bencic had to earn it, but she eventually put away Ukranian qualifier Yuliia Starodubtseva in 3 hours and 33 minutes, ...

Tucson’s skies are slightly darker thanks to the completed streetlight conversion project, according to a study by the Tucson-based International Dark-Sky Association. The study, however, was limited ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

Every few minutes at Andersen Air Force base, fighter jets, cargo aircraft and aerial refueling tankers are taxiing down the busy airfield and launching into the skies. While aloft, they train with ...