IBM researchers are counting on a 40-year-old technology to keep modern, state-of-the-art datacenters running cool and allow companies to squeeze more computing power from the electricity they consume ...

Using hot water to cool supercomputers? Nvidia and others are doing it. It’s liquid cooling minus the water chillers.

If today's AI data centers are blazing "powder kegs" of heat, IBM was the visionary that prepared the "fire extinguisher" half a century ago. While Nvidia's top chips now require water cooling to ...

Water-cooled server racks remain a rare thing in data centers. But IBM’s move last week to offer an add-on water-cooling unit for its Intel-based xSeries servers and other systems should increase the ...