Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost ...

All of the "major" pieces of wreckage from the collision between a Black Hawk helicopter and American Airlines Flight 5342 have been cleared from the Potomac River, officials said. The recovered ...

NASHVILLE, Tenn. - Tennessee’s Helicopter Aquatic Rescue Team continues to strengthen its lifesaving capabilities with advancements in aviation ...

Researchers design and test a waste-heat recovery system, illustrated here, that attaches to a car tailpipe and converts heat from exhaust into energy. The fanned grooves on the outside of the pipe ...

During his formative years at 3TV, Royal's career took off. He reported a live tornado from the station's helicopter, witnessed the Mill Avenue Bridge collapse into the raging Salt River ...

Copyright 2025 The Associated Press. All Rights Reserved. Salvage crews pull up a part of a Black Hawk helicopter near the site in the Potomac River of a mid-air ...

Aftermath of American Eagle flight 5342 crash in the Potomac River near Ronald Reagan Washington National Airport ...

Hotspot Shield is a solid VPN with some of the fastest speeds I’ve ever seen. It also has a slick desktop app and a large server network. Privacy is an issue ...

Travis Gettys is a senior editor for Raw Story based in northern Kentucky. He previously worked as a web editor for WLWT-TV and a contributing writer for the Kentucky Enquirer, and he also wrote ...

New Airbus H125 helicopter for sale with September/October 2023, US delivery. Helicopter already ordered, equipment options must be selected by early July 2023. Corporate Helicopters of San Diego is ...

If the Heat end up being shorthanded, guys like Davion Mitchell and Alec Burks could be forced into larger roles. Rozier is questionable for Wednesday's game against the Thunder due to a stomach ...