California Gov. Gavin Newsom signed a measure Monday that will ban public rail agencies from selling their oldest diesel ...

Transportation is responsible for one-quarter of the world's greenhouse gas emissions. While companies have touted electric vehicles and sustainable aviation fuel as ways to cut emissions from air and ...

The Washington state Department of Ecology has more than doubled its estimate of how much diesel spilled onto the riverbank and into the Columbia River when four refrigerated train cars derailed early ...

Chiltern Railways described the Mark 5A train at London’s Marylebone station as a ‘tangible sign of better times ahead’.