The computer maker's sales of smartphones and mobile computing technology expanded.

Twitter said in a blog post that users will be able to enroll in a login verification program.

A closer look at the three new video game boxes from the world's major competitors.

Sprint upped its bid by 14% to $2.5 billion Tuesday for the wireless data network operator.

Teens complain about too many adults and too much drama on Facebook.

Big players in China court emerging platforms to lock in new users.