COMSTOCK PARK, Mich. — Meteorologists all over the world use a wide variety of instruments to measure things like temperature, air pressure, humidity and a host of other variables. In Tuesday's ...

Horsepower drops happen gradually, but it's measurable. Find out how a DIY check can expose performance changes and help ...

Corrections & clarifications: A previous version of the story misstated a measurement of Internet speed. We know what “slow” internet is like: videos buffer, downloads lag and a single page can take ...

View post: Walmart Has a Car Defogger on Sale for Just $23 It’s hard to believe just how confusing getting around can be. While advances in mapping and GPS have effectively tackled the difficulties in ...

No matter how fast you move, the light will always catch you. Nowadays we take the speed of light for granted. It's a fundamental constant of the universe: light simply travels at the speed it does ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 4 minutes Your ...

One often overlooked component of any great gaming PC is the CPU. While shiny new graphics cards get all the attention, the CPU is just as important, as it determines how fast your computer is.

For centuries, scientists have tried to measure the speed of light directly and failed every single time. Light moves so fast ...

Google rolled out the Mobile Speed Update in July. This update officially ushered in page speed as a ranking signal for mobile searches. It also marks a shift in Google’s approach to measuring page ...

No boat is perfectly symmetric or at maximum/minimum tolerances when you first purchase it. The closer you can get it to perfect, the better it will sail. To begin, you need to take some accurate ...