A new law aims to protect workers from silicosis, a lung disease linked to popular household countertops. Experts say it isn’t enough.

Ryan Gosling's "Project Hail Mary" contains a lot of scientific scenes and flashbacks. Here's a breakdown of the movie's most head-scratching moments.

To treat sleep apnoea without a CPAP, I tried “tongue gym” via a phone app. It’s undignified, but strengthening my airway finally gave my wife (and me) some peace.

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I’ve tried nearly every popular LED face mask out there—but could this one top them all?

A simple 5-minute power test and a bit of mathematics will spare you a costly trip to a performance lab for specialist VO2 Max testing.

Face masks can help slow the spread of coronavirus disease 2019 (COVID-19). Learn about mask types, which masks to use and ...