Cummins 2894941 Inlet Nox Sensor on 2040-parts.com

West Hollywood hires a robo-valet

West Hollywood, Calif.--where the valet guy can be just as much of a power broker as some big-shot producer--is going high-tech with its new parking garage. The Southern California city has enlisted Israeli company Unitronics to build a 200-car garage on Santa Monica Boulevard that will automatically park and retrieve cars. Think RoboValet.

Diesel pollution affects honeybees senses

DIESEL pollution makes it harder for honeybees to find flowers - by changing the chemical make-up of their scent, scientists have found. Honeybees use floral odours to find flowers that will give the best yields of pollen and nectar. But diesel fumes can affect their ability to locate and recognise the plants, potentially affecting pollination and ultimately global food security, the study published in the journal Scientific Reports found.

RS and Dusk sedan join Chevy's Sonic lineup

The Chevy Sonic RS sedan and the Sonic Dusk sedan will join the bow tie's lineup of small city commuter cars next spring. Both start at just more than $20,000. The Sonic RS sedan will take the styling cues of the RS hatchback, including the deep air dam in the front fascia, aluminum sport pedals, flat-bottom steering wheel and leather seats with red accents.