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 ...

A compact thermoelectric generator built by researchers at Pennsylvania State University can convert exhaust heat from cars, ...

Not every experimental jet fighter made by the U.S. military would go on to reach production, for any number of reasons.

Unlike states or countries, outdoor air pollution has no boundaries. Bad outdoor air quality can have far-reaching health effects for you and your loved ones. From wildfires, to exhaust fumes from ...

In a report released yesterday, Joshua Spector from UBS maintained a Hold rating on Cf Industries Holdings (CF – Research Report), with a price ...

State environmental regulators assured state lawmakers that they are thoroughly analyzing the company’s proposal to ensure it doesn’t jeopardize residents’ health.

The new Defender is a great all-rounder, though a pricey one with our tester nearing $82k, but it delivers plenty of fun for ...

Aircraft have inherently dirty combustion, with small amounts of microscopic particulates ejected out of the engines along with exhaust ... We know the air needs to be close to saturation ...

The Sheriff’s Office instructed people living nearby to leave the area, and those indoors were told to close windows and doors and shut off air systems until further notice. There's an ongoing ...

They should be aware of the potential to come into contact with asbestos, arsenic, nickel, lead and other hazardous materials ... exhaust and power plant pollutants. Technological advancements in ...