I’m PCMag’s executive editor of reviews, steering our coverage to make sure we're testing the products you're interested in buying and telling you whether they're worth it. I've been here for more ...

Alpha Centauri is a star system with components 4.2 to 4.4 light-years from Earth and comprises three stars. It is the closest star system to the solar system, and one of its stars is the nearest star ...

U.S. and South Korean troops utilizing the Army Tactical Missile System (ATACMS) and South Korea's Hyunmoo Missile II, fire missiles into the waters of the East Sea off South Korea on July 5, 2017.