This easy test can help you get a gauge on your VO2 max—without a watch. Every day as I peruse through the mountain of ...

A $12 Kill A Watt meter helped determine which electronics in my home were the biggest energy vampires. The result caught me ...

Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

Millions of people rely on wearable devices to monitor how well they're sleeping. Sleep trackers don’t necessarily measure ...

Police have been using portable testers to see what speeds e-bikes being used on the roads can reach A new portable tester is helping a police campaign to crack down on illegal e-bikes speeding ...

NASA's launch window in February is getting smaller.

Driving testers have voted overwhelmingly for industrial action in a row with the Road Safety Authority (RSA) over insurance indemnity. Members of the Fórsa trade union voted by 95 per cent in favour ...

Parasitic drains can be extremely annoying, but they're not impossible to identify. Here are some ways to find a parasitic drain in your car.

I tested six popular thermometers and compared their ease of use, reading speed and design, and found two models I’d recommend to anyone for at-home use.

Jon has been an author at Android Police since 2021. He primarily writes features and editorials covering the latest Android news, but occasionally reviews hardware and Android apps. His favorite ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...