The Chinese-made Weichai WP13H diesel engine, unveiled in 2024, broke a record for diesel engine efficiency with 53.09% BTE.

Multi-wavelength light sources are required for optical transceivers to increase data. However, scaling the laser array size ...

ABF Freight joins PepsiCo in putting the Tesla Semi to the test in real-world operations. Discover how the electric truck achieved a notable 1.55 kWh/mile energy efficiency over 4,494 miles ...

ABSTRACT Durability assessments of modern engines often require accurate modeling of thermal stresses in critical regions such as cylinder head firedecks under severe cyclic thermal loading conditions ...

An innovative Janus smart window features dual control mechanisms for temperature-adaptive cooling and adjustable solar transmittance, optimizing energy use.

Find all the latest Motor Sports news, live coverage, videos, highlights, stats, predictions, and results right here on NBC Sports.

The rising cost of gas and electricity is stressing household energy bills. This winter follow Europe’s energy crisis with key updates from Bloomberg News.

Erin Wayman is Science News ’ managing editor for print and longform. She previously served as the production editor and reported on earth and environmental sciences for the magazine. A former ...