You should premix oil and gas for a rotary engine if the model is has apex seal issues, you plan to race the car, or you ...

Explore the challenges of flying and maintaining WWI aircraft at Old Rhinebeck Airdrome, including the legendary Sopwith ...

This story originally appeared in the Summer 2012 issue of MotorTrend Classic.] As you well know, there are many ultra-rare ...

Southwest Research Institute produced a batch of blended sustainable aviation fuel (SAF) through a refinery process that ...

This measured data on long life HTPEM fuel cells will help quantify maintenance savings and encourage adoption of the ...

Robust sustainability criteria prioritizing minimal life-cycle carbon intensity can help to ensure that sustainable aviation fuels (SAFs) are truly low carbon, which is crucial to achieving aviation’s ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the ...

Pyongyang has been carrying out a rapid series of trials on its new intercontinental missile program, with Kim Jong Un present at the last stage. State media heralded ...

U.S. government support of sustainable aviation fuel has waned, shifting the impetus for increasing its production to the ...

SEOUL, South Korea — North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its latest advancement toward having an arsenal ...

Leaders of Europe's top carmakers gathered in Brussels seeking eased emission standards on new cars. Germany's auto industry lobby has said rigid emissions regulation "jeopardizes competitiveness." At ...

SEOUL, Sept. 9 (UPI) --North Korean leader Kim Jong Un oversaw the test of a solid-fuel engine for intercontinental ballistic missiles, calling it a "significant change" in Pyongyang's growing nuclear ...