Crystal contamination can be eliminated by adding Rislone DEF Crystal Clean ® Diesel DEF & SCR Emissions System Cleaner (part #4784) to the vehicle’s DEF/AdBlue ® tank. Once the system is clean, use ...

Smelling gas when the AC is on usually means raw fuel or exhaust fumes are being drawn into the cabin via the ventilation ...

The Pop Whalen Ice & Event Center in Wolfeboro will reopen Friday after a Zamboni was fixed and emissions testing gave the ...

(GA-ASI) successfully executed a mission autonomy flight using its MQ-20 Avenger ® jet equipped with the latest government reference autonomy software. The test included a live engagement between the ...

Gen. Michael Guetlein, the senior officer in charge of the US military’s planned Golden Dome missile defense shield, has laid ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll know when it's going.

Vishwash Kumar Ramesh spends most of his days in his bedroom at his home in Leicester, shunning conversation and trying to make sense of the events of June 12 2025. Seven months on, he is still ...

In a move to bridge the gap between laboratory-tested and real-world fuel efficiency, the Ministry of Road Transport and Highways (MoRTH) has issued a notification mandating that all passenger cars ...

South Korea is working on the introduction of an air-to-ground capability for the KF-21 Boramae, as well as a new air-to-air missile and a new domestically-developed engine. South Korea’s Defense ...

The US Air Force (USAF) has begun the process of evaluating a new radar for its fleet of Boeing B-52H heavy bombers. A lone B-52H, equipped with a modernised active electronically scanned array (AESA) ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...