I dug deeper into my Oura Ring data using this free app - here's what I found ...

The cooling systems and generators of AI data centers are causing illnesses Noise emitted from data centers is below the threshold of human hearing The infrasound can be 'felt', and is causing ...

Armed with some Python and a white-hot sense of injustice, one medical student spent six months trying to figure out whether an algorithm trashed his job application.

Researchers at Harvard analyzed more than 94,000 nights of Apple Watch sleep data to better understand how sleep patterns ...

My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.

A new study to be presented at the SLEEP 2026 annual meeting found that adults who feel older than their chronological age ...

Turns out 6.4 to 7.8 hours of sleep a night might be ideal. Here are some tips on how to get the “just right” amount.

Sleep isn’t just about feeling rested—it may be one of the strongest predictors of how long you live. Researchers analyzing nationwide data found that insufficient sleep was more closely tied to ...

N early half of all Americans and around 40% of Britons now use a smartwatch, smart ring, phone app or another similar device to track their sleep. Are these gadgets accurate—an ...

Over 50% of the participants involved in a new study used their phone between the hours of 12:00 a.m. and 4:00 a.m.

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Knowledge is power, so here’s how to find power-gobbling data centers near you. Knowledge is power, so here’s how to find power-gobbling data centers near you. is a policy reporter at The Verge ...