Two-stroke engines have their uses, but they are seen as environmentally unfriendly today. But why do they have that reputation, and is it deserved?

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel.

Exhaust:Gen 1 Vitpilen and Svartpilen were first designed in 2014, but were put in production in 2018, which was during the ...

The turbocharger is more popular than ever, appearing on the Ford Mustang, the Dodge Charger, and the Chevrolet Corvette.

It’s a lot to spend on an air purifier for small rooms, but responsive sensors and impressively quiet fans make a compelling ...

By AIDAN KNIGHT AND KATRINA BRANDON A GIPPSLAND man has helped successfully developed a world-first technology to allow clean ...

The White House came alive today with the Great American Agriculture Celebration, but the real fireworks happened when ...

Electrent, a fast-growing cleantech brand in the energy storage space, has launched a range of high-capacity lithium-powered inverter systems designed to directly replace diesel generators in ...

The EPA’s updated guidance, announced Friday, allows truck manufacturers to bypass sensors that monitor the quality of DEF.

As winter fades, many drivers assume the hardest conditions are behind them. In reality, early spring is when the hidden ...

EPA under Trump focuses on protecting human health and the environment while also cutting unnecessary regulatory burden.

EPA is removing DEF sensor requirements to end costly equipment shutdowns and save farmers an estimated $4.4 billion annually ...