UnitedHealth just won't quit. Shares of the healthcare giant were up 13.5% in recent trade, building on their earlier gains.

Shares of Thomson Reuters rose after the Canadian media conglomerate said it intends to buy back up to $1 billion of its common shares for cancellation, representing about 2.2% of its public float.

The Dow on Friday was on pace to close at its first record high of the year, reflecting steady optimism on Wall Street ...

The Dow Jones Industrial Average hit an all-time intraday high on Friday, making it the last of the three major U.S. indexes ...

Antofagasta PLC closed 0.71% short of its 52-week high of £21.37, which the company reached on August 14th.

The health-insurance giant has faced a slew of hurdles in recent months, including the shooting death of a top executive and a pullback in Medicare funding. In May, Chairman Stephen Hemsley returned ...

Global stocks were flat but still traded near record highs on Friday as investors awaited talks in Alaska between U.S.

U.S. equities were mixed at midday following the release of the July retail sales report, which came in as expected.

Applied Materials’ disappointing outlook is bad news for chip equipment makers, as more of the industry’s buying power consolidates toward Taiwan Semiconductor Manufacturing.

Horton, Lennar and Other Home Builder Stocks Jump. Buffett Bet on the Outlook Improving.