The S&P 500 and the Nasdaq ended higher while the Dow closed lower after a choppy trading session on Thursday, as investors sifted through earnings reports and awaited Amazon's results after the bell ...

T-Mobile US, Inc. (TMUS) is a leading Washington-based telecom provider offering wireless voice, messaging, and data services ...

Getting smaller can mean being healthier, and AT&T demonstrates that on a corporate level. Read why today's T stock is a more attractive and stable investment.