Background activity can drain your battery and use your mobile data without you seeing it happen. Apps refresh in the background to keep content updated, which helps you pick up where you left off.

Don't spend the winter shivering. Set your thermostat to the right temperature to stay comfortable and save money all season long. Mike De Socio is a CNET contributor who writes about energy, personal ...

President Trump has set his sights on defunding colleges, singling out some of the world’s wealthiest schools in what critics say is an attack on academic freedom. Some are negotiating. Others are ...