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

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

This short shows a pumpkin being smashed and filmed in slow motion. It highlights timing, frame rate, and how slow-motion footage is used to capture fine details during impact. Angelina Jolie shows ...

PITTSYLVANIA CO., Va. – Pittsylvania County could become the first place in Virginia to test a new warning system designed to alert drivers to slow-moving vehicles, including Amish horse and buggies.

England fans must have been wondering why it took until day four of the second Test for the team’s batters to realise the error of their ways. In an attempt to ...

PARIS, Dec 2 (Reuters) - Global growth is holding up better than expected as an artificial intelligence investment boom helps offset some of the shock from U.S. tariff hikes, the OECD said on Tuesday, ...

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 ...

The New Orleans Saints are making a change at quarterback. During the team’s 23-3 loss to the Tampa Bay Buccaneers on Sunday, head coach Kellen Moore benched Spencer Rattler for rookie second-round ...

TEL AVIV, Israel (AP) — The fragile ceasefire in the Israel-Hamas war was tested Tuesday as an Israeli military agency said it would halve the number of trucks allowed to bring humanitarian aid into ...