Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

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

Project Black Beauty hits 702 rear-wheel horsepower with a ProCharger F-1C two-valve, pairing E85 and Holley EFI with a new ...

With updated battery technology, new camera options, and AI-powered software, Honor is positioning the Honor Magic8 Pro ...

Sign up for the BestReviews newsletter: Exclusive deals and expert picks, in your inbox.

In recent years, two-dimensional (2D) single-crystalline metal nanosheets have emerged as a promising next-generation ...

However, their potential for triboelectric nanogenerators (TENGs)—a promising energy-harvesting technology—remains largely untapped, mainly due to their low current output and limited durability. In ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

MIAMI — Losing provides no rewards, but reality can. That makes this a December the Miami Heat should remember. Because sometimes objects aren’t closer than they appear, such as the early-season ...

A construction worker takes a break in the sweltering heat. Credit: Texas Tribune / Poguz.P This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that ...