Editors’ Choice 2025 turntables show prices are up and cheap decks still disappoint. Choosing a long-term table now takes more thought—but pays off in music.

Japanese auto parts makers are working to develop electric vehicle motors that depend less on critical minerals. Supply chains of this key material are dominated by China. Parts maker Astemo says it ...

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...

Extremely high horsepower-to-liter ratios for naturally aspirated cars like the Honda S2000, Ferrari 458 Speciale, or, more recently, the Aston Martin Valkyrie, are inspiring works of engineering art.

Electric vehicles have long carried a weight problem, with heavy batteries and drivetrains eating into range and driving up costs. A new generation of compact, ultra‑dense motors now promises to strip ...