has begun updating certain engine calibrations to give operators more time to complete needed repairs and help minimize ...

Trump pardoned people convicted of Clean Air Act violations who he said were "persecuted by the Biden Administration" and ...

Biodiesel can reduce emissions, improve fuel-system lubricity and use existing diesel infrastructure. But NACFE’s Messy ...

The U.S. Environmental Protection Agency on Wednesday issued new guidance requiring vehicle and equipment manufacturers to provide independent repair shops and consumers with the same diagnostic and ...

A DTNA DEF software update aligns Detroit engines with EPA guidance, raising final inducement speed and covering 330,000 ...

What is the difference between Tier 3 and Tier 4 diesel engines? We explain EPA nonroad emissions standards, DPF, SCR, and ...

New online resource provides policymakers, industry stakeholders, and the public with trusted information on clean diesel technologies. Washington, DC, June 15, 2026 (GLOBE NEWSWIRE) -- The Engine ...

Washington, DC, June 15, 2026 (GLOBE NEWSWIRE) -- The Engine Technology Forum (ETF) today announced the launch of its new Selective Catalytic Reduction (SCR) & Diesel Exhaust Fluid (DEF) Policy and ...

Def Leppard has extended their 2026 tour with more dates in October and November in the U.S., Mexico and South America. Extreme, who hit No. 1. with 1990's "More Than Words," will continue as opening ...

Haider is a writer and editor with years of experience and has been a fan of GameRant for years due to its great content. As an anime features writer for the site, he theorizes about the latest anime ...

The war in Iran has disrupted supplies of diesel, used to power trucks and heavy equipment, much more than gasoline, which is primarily used in passenger cars. By Emmett Lindner The price of diesel ...