An energy technology expert at Villanova University said he knows of no hyperscale data centers that rely entirely on a closed-loop cooling system.

Tech upgrades have a reputation for being expensive, and for good reason, the good stuff usually is. Prime Day is the one ...

We've been sleeping on the Eight Sleep Pod for months. Here's our honest take on this high-tech temperature-adjusting ...

AI data center water use remains unsolved despite Nvidia’s June 2026 DSX closed-loop cooling breakthrough, which cuts on-site ...

Nvidia announced a new cooling system that cuts water use inside the data center. But it does nothing to address AI's biggest ...

Aquifer-based geothermal systems, known as aquifer thermal energy storage, could help ease the environmental stress stemming ...

Save 30% on the Brooklyn Bedding Aurora Luxe Cooling Mattress, our pick as the best cooling mattress overall. Waking up hot and sweaty is exhausting, and this summer’s heat waves only make it worse.

The summer is in full swing, bringing sweltering, higher-than-average temperatures that impact how we feel both day and night. As hot sleepers ourselves, we’ve tested several of the best bed cooling ...

The famous e-reader still dominates the market due to its lengthy battery life, supreme lightweight, anti-glare display and ...

You'll be pleasantly suprised to know Charlotte Tilbury lip liners, Away luggage and more are secretly on sale.

A bed cooling system will prevent you from waking up in a hot sweat—no matter how high temperatures soar. Our editors and experts handpick every product we feature. We may earn a commission from your ...