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

US oil drilling to slow as prices slump, Venezuela growth could amplify pressure, EIA says Lower oil prices are expected to cut U.S. drilling activity and reduce output 1% this year from the top ...

Europe's largest sugar producer Suedzucker SZUG.DE reported a third-quarter operating profit on Tuesday, as its non-sugar sector, especially fruit, helped overcome a weak EU sugar market.

Jae Bratton has been writing about credit cards for NerdWallet since 2022. Her work has been published in The Washington Post, the Los Angeles Times, The Associated Press and the journal Studies in ...

Jan. 9, 2026 Scientists in South Korea have discovered a way to make all-solid-state batteries safer and more powerful using inexpensive materials. Instead of adding costly metals, they redesigned the ...