We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Safety regulators have instructed operators of certain Israel Aerospace Industries converted Boeing 747-400 freighters to check wiring in the vicinity of cockpit oxygen hoses for potential risk of ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

As the world grapples with climate change, the debate over how to transition away from fossil fuels intensifies. In a live demonstration above the city’s Garment District, Aircela showed how its ...

Despite Apple’s attempt to promote the iPhone Air’s rear camera as a 4-lens set, the fact that it has a single sensor has been one of the most frequent knocks against the device. Since its release, in ...

We put the Apple iPhone Air through our rigorous DXOMARK Camera test suite to measure its performance in photo, video, and zoom quality from an end-user perspective. This article breaks down how the ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

San Jose State's Danny Scudero (10) fails to catch a pass while being guarded by Air Force's Max Mustell (36) in the fourth quarter of an NCAA college football game Saturday, Nov. 8, 2025, in San Jose ...

Oscar Gonzalez is a Texas native who covered video games, conspiracy theories, misinformation and cryptocurrency. As the year nears its end, Nintendo still has a couple of major titles coming out for ...

We got a sneak peek inside Found Energy’s lab, just as it gears up to supply heat and hydrogen to its first customer. The crushed-up soda can disappears in a cloud of steam and—though it’s not visible ...

As the federal government shutdown continues, the FAA and the nation's air traffic control system are being increasingly affected, leading to delays at major airports across the U.S. Federal air ...