
A new air conditioning refrigerant used in cars poses no material risk to occupants even if it is more dangerous than an older alternative now being phased out to meet environmental rules, German officials said in a closely watched report.

A new air conditioning refrigerant used in cars poses no material risk to occupants even if it is more dangerous than an older alternative now being phased out to meet environmental rules, German officials said in a closely watched report.

Tungsten ore mined by a terrorist group in Colombia ends up in cars built by BMW, Ferrari and Volkswagen, a Bloomberg Markets magazine investigation says.