Comant Comdat Ci-2480-200 Vhf/gps Combo Antenna on 2040-parts.com

2014 Mazda 6 priced at $21,785

The 2014 Mazda 6 sedan is on sale now and costs $21,785, including a destination charge of $795. That's about $400 more than last year's model. Stepping up to the Sport trim costs $23,490 while the Touring model starts at $24,440.

Chevrolet prices CNG-ready Impala for 2015

Chevrolet announced pricing for the upcoming CNG-capable 2015 Impala sedan, which can run both on gasoline and compressed natural gas. The sedan will start at $38,210 and will go on sale in late fall of 2014. This version of the Impala will be available in base LS trim as well as the more luxurious LT trim, though Chevrolet has not announced pricing specific to the higher-spec LT model.

Nike's 'Making' app: helping designers choose most sustainable materials

As we're told more and more frequently about the impact of our environmental footprint on the world, it's no surprise that companies of all disciplines are examining their processes to cut emissions and waste. Now Nike has entered the fray by developing a free app giving designers a deeper insight of how green their material choices are. The sportswear giant's new free ‘Making' app allows designers to examine the sustainability of 22 different product materials such as cotton, silk and grass-fed leather.