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 ...

Sensor Tower isn’t just an analytics platform; it’s a massive “panel” of real people who have granted permission for the company to observe their digital habits. “We essentially have a massive panel ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

STMicroelectronics' TMOS sensors handle presence sensing using a 5- to 20-µm passive IR sensor. This provides more accurate results as well as information about the distance rather than just a basic ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

Using an EV’s regenerative braking power to slow down can make driving in traffic easier because you don’t have to constantly jump between pedals. But judging by one teen’s experience, it can actually ...

Diabetes affects millions of Americans, and many don’t even realize they have it. Instead of relying on costly and time-consuming lab tests, scientists at Penn State have developed a breath sensor ...

With the venerable A4 gone from Audi’s lineup for the 2026 model year, the Ingolstadt-based automaker has selected the brand-new A5 to take its place in the compact executive sedan segment. Competing ...

If you have a Mac Studio with an M3 Ultra chip and can't get macOS Tahoe to install, you're not alone. There is a bug that is preventing the update from installing properly on machines that have the ...

As robots increasingly enter human spaces, robotics companies will need to think about safety differently than they did when robots were largely siloed from their human counterparts. Sonair thinks its ...

While iOS may have taken much of the spotlight during the beta season since WWDC25, macOS Tahoe 26 packs multiple welcome features in the update rolling out right now across the world. Here’s what’s ...

Angus Chen covers all issues broadly related to cancer including drugs, policy, science, and equity. He joined STAT in 2021 after covering health and science at NPR and NPR affiliate stations. His ...