Auto supplier Bosch has unveiled a system it says will reduce tailpipe emissions by up to 70% by speeding the time it takes ...

Leading engine maker Rolls-Royce is pursuing its own hydrogen engine designs and recently patented a fuel system for a gas ...

Excess charring on Artemis I's heat shield had NASA racing to understand what went wrong—and to ensure the technology was ...

From a 412-horsepower answer to the LS3 in 2011 to a 500-horsepower Dark Horse in 2024, Ford's 5.0-liter Coyote V-8 is the ...

After more than a month of punishing US-Israeli airstrikes, a degraded Iranian military nonetheless remains a stubborn foe.

Emerging reports say Iran may have used passive infrared detection system to down the US F-15E Strike Eagle. Here's how it ...

Spring officially arrived Friday, March 20, and new forecasts say it's shaping up to be a warm few months for most Americans. The news comes as much of the Western United States has already been ...

While heat is often associated with reduced athletic performance and the dangers of heat stress, research increasingly shows that controlled heat exposure can provide powerful long-term health ...

Add Yahoo as a preferred source to see more of our stories on Google. Luma Prudente and David Carneiro kick around a soccer ball while trying to keep cool at Alameda South Shore Beach on Sunday.

Unity stock has tumbled twice recently, first after Google's Project Genie Reveal, and then after a disappointing earnings report. Project Genie is impressive, but it won't replace video game engines.