While the list of car brands that still use diesel engines in 2025 is increasingly small, diesel still dominates when it comes to heavy-duty trucks. There are a number of reasons why diesels are the ...

When it comes to diesel engines, Cummins is one of the most recognizable names. If you ever get on a highway, chances are ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

After months of negotiations between the California Air Resources Board and industry leaders, a deal has been struck to make sure 18-wheelers, garbage trucks, and delivery vans emit zero harmful ...

Honda recently announced two new hydrogen projects spanning both fuel cells and hydrogen-combustion engines. The automaker on Monday confirmed plans for a fuel-cell heavy-duty truck co-developed with ...