IBM shares jumped nearly 13% to a more than 10-year high on Thursday after the company reported a better-than-expected revenue outlook backed by strong demand for its artificial intelligence (AI ...

Jeopardy's three-day Man vs. Machine series, which pits the show's most successful contestants, Ken Jennings and Brad Rutter against IBM's new supercomputer Watson, is drawing big ratings. Day 2 ...

NEW YORK (Reuters) -IBM shares jumped nearly 13% to a more than 10-year high on Thursday after the company reported a better-than-expected revenue outlook backed by strong demand for its ...

IBM shares rose as high as $194.93, the highest level since June 2013, adding about $19 billion to the company's market capitalization. The stock is now up about 18% year-to-date.