French carmaker PSA Peugeot Citroen unveiled Tuesday a petrol hybrid engine that stores energy using compressed air which it hopes will be a game-changing technology to improve energy efficiency.
The green car market is only inching along in the United States, hampered by high comparative costs and limited ranges on pure electric vehicles, but automakers remain confident their time will come.
General Motors is trying to take the Chevrolet Volt's electric technology upscale with a new Cadillac.
Ford said Friday that it is talking to the government about the fuel economy of its hybrid cars after a report suggested they are falling short of targets.
The 2013 Ford Fusion was named Green Car of the Year Thursday at the LA Auto Show, as the US carmaker boasted having gone from "laggard to leader" in the environmentally-friendly vehicle market.
The Obama administration has finalized regulations that will force automakers to nearly double the average gas mileage of all new cars and trucks they sell in America by 2025.
The world's most fuel-efficient couple has done it again. John and Helen Taylor were determined to break the record for the farthest distance traveled on a single tank of fuel. They decided to attempt the record in the U.S. ...
The path of least emissions may not always be the fastest way to drive somewhere. But according to new research from the University at Buffalo, it's possible for drivers to cut their tailpipe emissions without significantly ...
(PhysOrg.com) -- The current Corporate Average Fuel Economy standards create a financial incentive for auto companies to make bigger vehicles that are allowed to meet lower targets, according to a new University of Michigan ...
Japanese auto giant Nissan is aiming to sell 1.5 million electric vehicles around the world by 2016, the company said Monday, as it looks to capitalise on growing demand for green products.