IBM's Z mainframe business has achieved the highest annual revenue with its latest generation for the past 20 years.

IBM has unveiled its newest mainframe computer, the Z17, which it claims has redefined artificial intelligence (AI) at scale. The next generation of the company’s mainframe system is powered by an IBM ...

When you think of mainframes, you probably have a mental picture from an old movie, with punch cards and a computer that takes up an entire large room. But the mainframe still lives, and is a viable ...

A small Minneapolis mainframe computer software startup is poised to change the way enterprises use and share data across the cloud. VirtualZ Computing Inc. claims to be the first and only ...

Still saving up for your own mainframe computer? IBM says it will offer Linux supporters the next best thing starting this week: free access to one of the computing giant's powerful mainframe sytems.

ARMONK, N.Y. — IBM on Tuesday introduced a new line of mainframe computers the company calls its most powerful and technologically advanced ever. IBM said its zEnterprise EC12 mainframe server is ...

In another sign the mainframe computer is coming back to life, IBM plans to announce on Wednesday that a customer is using its zSeries machines and Linux for a major consolidation of business ...