New rules have been rolled out by EPA to prevent sudden speed and power losses in diesel-powered trucks and farm equipment ...

For their part, manufacturers have made DEF a non-negotiable part of engine operation to meet restrictions put in place by ...

The latest bad news for the environment is a forthcoming increase in diesel exhaust pollutants, due to new EPA guidelines on ...

EPA's Lee Zeldin will repeal of Obama-era endangerment finding that classified carbon dioxide as a pollutant, projecting job ...

U.S. Environmental Protection Agency Administrator Lee Zeldin announced guidance Tuesday for engine and equipment manufacturers to prevent sudden shutdowns and power losses that occur in diesel ...

Zeldin defends decision to axe EPA statute regulating auto, aviation and energy industries, calling it largest deregulatory ...

During his visit to New Hampshire, administrator of the Environmental Protection Agency Lee Zeldin said, "During these ...

This change will let operators fix issues without their equipment shutting down, write the EPA's Lee Zeldin and the SBA's ...

Lee Zeldin's recent proposals for the Environmental Protection Agency, which would be one of the largest deregulatory actions ...

Under the second President Donald Trump administration, the Environmental Protection Agency is going through changes.

Readers' reactions flowed back at the administrator of the Environmental Protection Agency after he argued for building the ...

Environmental Protection Agency Administrator Lee Zeldin is moving to rescind the emissions finding that underpinned $1 ...