Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Abbott Diabetes Care is recalling certain FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors due to falsely low glucose readings.

Wondering how to kill Vox Engines in Helldivers 2? These speaker-mounted Automaton weapon platforms actually have a secret ...

Your Roku has hidden settings and menu screens - here's how to unlock them ...

For the millions of people living with end-stage kidney disease, hemodialysis is more than a medical procedure, it is a ...

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 ...

Late-night host Jimmy Kimmel backed Minneapolis Mayor Jacob Frey's profanity-laced tirade against ICE after a woman was shot and killed by one of the agency's officers on Wednesday. During Wednesday's ...

Jacob Frey, the Democratic Minneapolis mayor who told federal immigration authorities Wednesday to "get the f---" out of the city following the fatal shooting of a woman by a federal immigration ...

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 ...

One week before the closing on a 5,300-square-foot condominium in New York City’s Upper East Side, Beth Benalloul, a broker at the Corcoran Group, got a frantic call from the buyer’s agent. It seems ...

Chinese lidar-maker Hesai announced plans on Monday to double its production capacity from 2 million units to 4 million units this year, as it looks to corner the global market for the laser-based ...

Your editorial “By All Means Raise Mitt Romney’s Taxes” (Dec. 22) correctly stresses that the rich pay a disproportionate share of taxes. Mr. Romney still argues that people like him should pony up ...