Ahead of new regulations taking effect in January, an Oregon state representative is urging the Environmental Quality Commission to delay limits on heavy-duty diesel truck and RV sales in the ...

Beginning a number of years ago, the Washington State legislature decided to copy and follow California when it comes to ...

New regulations from the California Air Resources Board would affect the sale and registration of mobile homes in the state ...

The Akron-class airships, Akron and Macon, represented the pinnacle of rigid airship design and were the U.S. Navy's only ...

Starting January 1, Washington may halt sales of new motorhomes and large trucks powered by diesel or gasoline.

A semi crash in western Iowa on Thursday morning resulted in an unknown amount of diesel spilling into a creek. According to the Iowa State Patrol, a semi traveling westbound on I-80 east of the ...

A recent change to clean truck regulations could kickstart the ban on big diesel motorhomes as soon as the beginning of the ...

Newly adopted clean air regulations could limit the sale of large motor homes or recreational vehicles (RV) in California.