International Business Machines

The Southwest Airlines Co. meltdown that stranded thousands of passengers during one of the busiest travel weeks of the year exposed a major industry…

International Business Machines Corp. announced Wednesday that it has created a more powerful quantum computing chip, the next step in its yearslong effort to build quantum machines capable…

Russian prosecutors have issued warnings to Western companies in Russia, threatening to arrest corporate leaders there who criticize the government or to seize assets of companies that…

Thomas Yuen was working in 1980 as an electrical engineer in Southern California when his kidneys failed and he learned he would require dialysis treatments…

International Business Machines Corp. IBM -0.07% has agreed to sell the data and analytics assets from its Watson…

Cybersecurity officials at major tech companies are scrambling to patch a serious flaw in a widely used piece of internet software that security experts warn could unleash a new round of…

International Business Machines Corp. completed the spinoff of its $19 billion information technology services business on Wednesday, betting that independence…

International Business Machines Corp. reported weaker-than-expected revenue in the latest quarter, weighed down by its cloud business and some clients’ pause in…

General Electric Co. GE 0.44% , Union Pacific Corp. UNP -0.12%…

International Business Machines Corp. showed progress in delivering on Chief Executive Arvind Krishna’s commitment to revive…