New device captures energy from riding your bike

Upstart app looks to track your carbon footprint

November was the hottest month yet for EV sales in the US

Advanced turbine tech could put wind energy on equal footing as fossil fuels

In Qatar, climate activists call on Islamic leaders to take a stand against global warming

Brooklyn-based artist/photographer envisions a post-apocalyptic world

Land art installation features a trench lined with colorful crosscut logs

Leaders face big challenges at the 2012 climate conference

Scientists are developing a "subway tampon" to halt underground flooding

Polish photographer captures early morning mist and fog rolling through the trees