Clean Up Australia Day has attracted its largest ever number of volunteers across the nation, with 677,000 people giving up time today to collect rubbish. Clean up organisers say the country's most ...

It seems like most of the superstars of the '00s have given us a reason to be disappointed in them. Bonds, A-Rod, Big-Mac, Slammin' Sammy and Manny, among others, have all come up tainted. It leaves a ...

Search giant pressures policy makers with an analysis arguing that government and business can clean the U.S. energy supply while stimulating the economy. Martin LaMonica is a senior writer covering ...

The past eight years have created a strong record of growth for clean energy technologies that reflects President Barack Obama’s energy policies and the market conditions they encouraged. A rooftop is ...

Natural gas refueling station builder and operator Clean Energy Fuels Corp. (NASDAQ: CLNE) has proven a difficult company for many investors to follow and measure. With a regular history of reporting ...