If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

The chief medical officer is interested in an easier path to market for health screening features in wearable devices.

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread chasers can save your DIY project.

A 2024 Toyota RAV4 Prime owner reports a terrifying crash after his brakes failed. Toyota denies liability but immediately performed a "cable recall" during service. Is your RAV4 SUV safe? Find out ...

Samsung is reportedly working on a new smartphone camera sensor with global shutter-like capabilities. This should result in better image quality when taking photos of fast-moving subjects. It’s ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Matt Carey, the co-founder and CEO of Boston-based startup Teradar, loves when people tell him: “I don’t believe you.” That’s “right where we want folks,” he recently told TechCrunch. Carey has spent ...

Americans already love the Toyota RAV4, and the latest version gives them even more reason to. For 2026, Toyota transformed its bestseller into a hybrid-only SUV, dropping the traditional gas engine ...

The China Intelligence: What open sources tell us about Chinese forces, weapons, and strategy. The People's Liberation Army is building an “invisible net” across the western Pacific, a five-layer, ...

Isaac Atienza is a Filipino motoring journalist who joined TopSpeed.com in 2021. He also owns a Filpino motoring website called Go Flat Out PH and is also a contributor to a local newspaper called The ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...