Selective catalyst reduction (SCR) systems were introduced in 2010 in the United States to meet the NOx requirements. With an ...

Diesel engines across agriculture, trucking and construction have been sidelined by a tiny part that was supposed to keep the ...

The U.S. Small Business Administration estimates new guidance on diesel exhaust fluid sensors will save farmers and truckers ...

The feds aren't scrapping DEF altogether, but this could potentially address a large portion of emissions system failures.

Southwest Research Institute (SwRI) has created a magnetostrictive transducer (MST) probe that uses ultrasonic guided wave technology to detect corrosion in storage tanks, a process that normally ...

Add Yahoo as a preferred source to see more of our stories on Google. He says the beauty of Las Vegas is that it allows you to go big and "it just enthuses you to put on a show,” noting their latest ...

Sweden’s CV90120 is being upgraded with infrared camouflage that can hide its heat signature. This video explores how the Ghost system could make armored vehicles nearly invisible to modern missiles.

This tiny chip can withstand temperatures up to 1,500 degrees and could one day sit inside the core of a nuclear reactor, delivering critical real-time data. Reading time 2 minutes Generating nuclear ...