Here's a blast from the past. Many folks in Rochester are familiar, some intimately, with IBM's System 360 mainframe. It was the precursor to the wildly popular Rochester creation - the AS/400. Here's ...

Forty years after Big Blue introduced the S/360, the zaftig systems are still going strong and finding a way to fit into 21st-century computing. Michael Kanellos is editor at large at CNET News.com, ...

IBM sold off large portions of its hardware businessin 2014. The company no longer sells the Intel-based servers that dominate the data center, and it no longer manufactures its own processors.

Mainframe computing is having a moment — again. Nearly 60 years after the first IBM System/360 debuted as a mainframe platform, it continues to evolve in ways that defy expectations, powering critical ...

When the next generation of IBM mainframe, the z17, makes its anticipated summer debut, it will be outfitted with multiple technologies aimed at making the Big Iron mainframe the ultimate AI server.

IBM mainframes are known for very unusual terminals. But IBM made many different things, including the IBM 3151 ASCII terminal, which uses a cartridge to emulate a VT220 terminal. [Norbert Keher] has ...