Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments ...

Following a leadership shift to new CEO Antonio Filosa, Stellantis is tackling a persistent design flaw in its BlueHDi diesel ...

An energy shortage on the West Coast Main Line (WCML) has forced an “all- electric” budget rail operator to run diesel trains ...

Raleigh-Durham International Airport had planned to phase out diesel buses but now aims for a mix for reliability reasons.

Australia’s biofuel focus is shifting away from ethanol blends toward drop-in fuels that can decarbonise aviation, freight, ...

For the first time ever, both coasts could receive a visit from the world’s largest operating steam locomotive.

The idea of an AI footprint is like a carbon footprint, a way to calculate the environmental costs of certain actions.

DRIVESMART: In the latest DriveSmart newsletter, Steve Fowler examines the rise of plug-in hybrids in the UK, why diesel is ...

NHTSA launches Recall Query RQ26001 to investigate 36 reports of catastrophic L87 engine failures occurring after vehicles ...

NHTSA probes GM vehicles with L87 6.2L V8 engines, including Cadillac Escalade, Chevy Silverado, GMC Sierra 1500.

The government is investigating dozens of new complaints about L87 V8s failing after a recall fix was supposed to resolve the ...