Liberal Sen. Ed Markey (D-Mass.), who faces a Democratic primary challenger this year, is calling for President Trump to be removed from power under the 25th Amendment after Trump acknowledged he ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

Companies have still drawn down only enough CO2 to cancel out a few hours of US emissions. Here’s what it will take to really scale up the sector. MIT Technology Review’s What’s Next series looks ...

At-home laser hair removal devices have been popular for their convenience, safety, relative comfort and results. If you’re curious about trying one out yourself, you may be wondering if the portable ...

Some engine bays are as droolworthy as the cars they adorn, but under the twisty mechanical artistry lies an array of electronic wizardry to help run your car. The crankshaft position sensor is one of ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...

Methods to enhance the ocean's uptake of carbon dioxide (CO₂) are being explored to help tackle the climate crisis. However, some of these approaches could significantly exacerbate ocean deoxygenation ...

Amazon’s cutting-edge delivery drones fell from the sky during a December test flight after a software update made them vulnerable to rain — an avoidable incident made worse by the company’s decision ...

Learn how to perform a MAF delete on your EDC15 engine management system. This guide will walk you through the steps to improve air intake and fuel mapping. #CarTuning #EDC15 #MAFDelete Trump promised ...