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.

Every car needs a battery to help it start and power its electronics. Here's how many volts this all-important component ...

The MM67 is an auto-ranging True RMS Multimeter, ideal for troubleshooting electrical systems. It measures AC and DC voltages ...

Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum ...

Cute on the outside, surprisingly powerful under the hood, the Flipper Zero is fun, educational, and more dangerous than it ...

Even better, I barely noticed that the settings were off at all ...

Apple's new AirTag doesn't bring any huge changes, but it does improve on the original in a few key areas.

Acer's low-cost Nitro V 16 AI is a compelling value, pairing solid entry-grade components with a fast, big 1200p display.

Even the best power meters, such as Favero’s Assioma PRO pedals or Quarq’s DFour DUB spider, are typically only accurate to + ...

WIRED put the latest consumer exoskeletons from Dnsys and Hypershell in a head-to-head test on a pro athletic track. On your ...

Some exoskeletons can also reverse their motors to help you build strength and burn calories by adding extra resistance: the ...

The UK punches above its weight in applying AI to solve automotive manufacturing problems. Could this give the country an edge again in this important industrial sector?