Natural gas is back in the headlines. With the launch of the Cummins X15N 15-liter engine, we explore why fleets are ...

The Audi S6 Avant e-tron quattro impressed more than rivals in our test, but in an era of cheaper Chinese electric cars is it ...

Some engines are difficult to repair, which is no good if they're also unreliable. This diesel engine from Ford is widely ...

The Audi S6 Avant e-tron is a premium electric estate car priced at £95,815 with 496hp and 384-mile range that outshines ...

From historic giants to modern behemoths, these ship diesel engines showcase vast power and engineering fit for the longest ...

EXCLUSIVE: Christopher Sharp drove the Audi S6 Avant e-tron quattro for a week to find out what it's like to live with ...

Defence Minister Rajnath Singh inaugurates a groundbreaking solar-hydrogen microgrid in Chushul, Ladakh, aimed at enhancing ...

A new electric truck from Ford Truck signals a focused step toward the brand’s next phase in commercial mobility.

Doc Johnson Restorations makes a compelling case for pushrod power. He shows why Ford Performance’s Boss 351 crate engine is ...

In this instalment of Drive Time John reveals that the funky all-electric Renault 5 has won the Scottish Car of the Year ...

Starting this weekend, newly painted SD40-2 diesel locomotive #1776 will be featured on the Reading & Northern Railroad’s all ...

The mining magnate loathes the push for sustainable energy, so why is she one of the most successful investors this year in ...