Where (and how) you wear your health tracker can impact your data accuracy. Here's what researchers say matters most.

I’ve never needed ear hooks and never thought about tracking my heart rate via my headphones. These headphones made me see ...

A triathlon smartwatch can revolutionise your training and racing. But with so many on the market today, which are worth the ...

Automotive experts stress that precise oxygen sensor diagnostics are essential to avoid unnecessary part replacements and maintain peak engine performance. Modern practices merge OBD-II scanning, live ...

Science Corporation, the startup from former Neuralink president and co-founder Max Hodak, has enlisted a top neurobiologist to lead the first U.S. human trials for its biohybrid brain-computer ...

The average age of all vehicles on the road is rising, as are their ensuing repair costs. Today’s cars, trucks and SUVs are ...

Maybe you’ve seen photos of Tehran in the 1970s, just before the Islamic Revolution: images of young women going to work in miniskirts, of couples making out in parks while wearing bell-bottoms, of ...

Iranian officials did not confirm most of Mr. Trump’s claims and disputed several of them. By Ashley Ahn President Trump went on a media tear on Friday, granting interviews and unleashing a flurry of ...

Every smart smoke alarm I’ve tested has one potentially fatal flaw, trading fewer nuisance alarms for a risky sensor strategy.

Scientists have created an AI-powered "grape ripeness detector" designed to make wine production more efficient, combining the use of technology with vineyard expertise in pursuit of the best wine for ...

AUGUSTA, Ga. — Rory McIlroy’s record 36-hole lead at the Masters is gone. McIlroy entered Round 3 with a six-shot lead, the largest ever going into the weekend at Augusta National. By the time he ...