• Trade Tracker • Trade deadline buzz The NBA trade deadline period closed Thursday, Feb. 6 at 3 p.m. ET. Trades are no longer permitted during the season.

Learn about 14 hip-strengthening exercises geared for everyone, from weightlifters, hikers, and runners to senior citizens and people living with arthritis. Choose exercises that are most suited ...

Next-generation wireless networks must handle a growing density of mobile users while accommodating a rapid increase in mobile data traffic flow and a wide variety of services and applications.