Amazing aerial photos of thousands of old Volkswagen and Audi diesel vehicles in the desert.
From pasteurized milk to saving bees from extinction, the remedy is often worse than the ailment.
High nitrogen dioxide levels have a "significant and negative association" with life satisfaction, according to a new study.
Paris joins Athens, Madrid and Mexico City in banning diesel by 2025.
Another tightening of EPA standards this year could trip up automakers.
New figures show 80% of urban populations exposed to 'very high' pollution levels
A young German shepherd named Dobrynya is a replacement for the dog killed in a Paris police raid.
#JeSuisChien is now trending on Twitter in France.
The Volkswagen AG scandal over diesel emission tests is headed for Hollywood.
The company didn't explain that it was taking the action in hopes of satisfying government regulators.