Engine technology on the road to meeting emissions standards Oct 16th 2013, 15:28 An engine design appearing under the hoods of many new cars and light trucks today is close to meeting the latest pollution standards that will require vehicles to emit fewer harmful particles over their lifetimes, scientists are reporting. | Scientists create a super antioxidant Oct 15th 2013, 16:37 Scientists are enhancing the natural antioxidant properties of an element found in a car's catalytic converter to make it useful for medical applications. | |