Only a small percentage of buyers returned vehicles under a 60-day money back guarantee promotion and GM executives are calling them to find out why they weren’t satisfied.

Federal studies released Thursday cannot yet definitively link imported Chinese drywall to health problems or corrosion of pipes and wires that U.S. homeowners have been reporting.

Consumer Reports' 2009 car and truck reliability survey was dominated by Asian brands, but several Ford models were as dependable or better than the industry's best.

Out of 400 vehicles, just 15 have been returned in the four days since customers could begin doing so as part of General Motors’ heavily advertised money-back guarantee program.

U.S. health regulators have warned drugmaker that inspectors uncovered testing problems at the company’s plant in Berghamen, Germany, during a March visit.

General Motors Co. said rollout of its new 2010 Buick LaCrosse is being delayed for a few weeks as it works out unspecified 'quality issues.'

Generic drug developer said FDA backed up company's position that employees in West Virginia didn't ignore quality control procedures, though agency disputes Mylan's claim.

Volkswagen and Ford Motor Co. were top scorers among automakers that offer a full line of products in the U.S., according to results released Monday by Strategic Vision Inc.

Texas subsidiary of the company at the heart of this year's salmonella outbreak has filed for bankruptcy.

Environmental Protection Agency has found sulfur and other materials in Chinese-made drywall, which some blame for sickening fumes and corroding metal in homes in several states.