Ferrari president Luca di Montezemolo says Michael Schumacher has told him he intends to make a Formula 1 comeback with Mercedes next season.

A national park is unveiling what it says is Scotland's first rural electric car as a new report forecasts a decline in filling stations.

The US is seeking to break its dependence on foreign oil by developing its natural gas industry, reports the BBC's Matthew Price.

The European Union puts limits on a biofuels target for road transport, concerned that biofuels contribute to rising food prices.

A Dundee University professor believes the world should look to algae as a sustainable biofuel source.