New-car smell less toxic but not safe, Ecology Center says

The Ecology Center released its fourth consumer guide to toxic chemicals last week, and the news is better. The amount of volatile organic compounds (VOCs) in new cars has decreased, but we still have a ways to go. VOCs in plastics and flame retardants have been linked to a variety of acute and long-term health concerns.

Jeep Altitude package blacks out Compass, Patriot and Grand Cherokee models

Jeep is introducing three special-edition vehicles that will be sold under the Altitude name. The moniker was selected by 100,000 adoring fans voting on Facebook. Blacked-out Altitude versions of the Jeep Patriot, Jeep Compass and the Jeep Grand Cherokee will go on sale in May.

CAR tech: Audi's miracle e-fuel (2013)

Global warming; sky-high oil prices as reserves peak; spiralling crop prices and intense pressure to find fertile land – society faces immense challenges, as it strives to protect the planet and keep our cars on the move. Audi is working on a miracle fuel that could help mitigate these problems, in a facility under construction in the uncompromising, scorching environment of New Mexico, USA.  Not content with having a range more diverse than London’s World Pride parade, Audi is moving into the fuels business, in partnership with US biotech firm Joule Unlimited. The pair are developing carbon-neutral synthetic fuels, called e-fuels in keeping with Audi’s E-tron eco brand.