Elon Musk at the Sorbone

Tesla and SpaceX CEO talks about carbon cycle and need for carbon tax as mean by which to start to slow global warming during the COP21 Climate talks in Paris.

President Obama Addresses COP 21 Climate Conference

U.S. President Barack Obama addresses the COP 21 Climate Change conference in Paris, France.

Breakthrough Energy Coalition Formed

Microsoft's Bill Gates, along with a number of other billionaires, create Breakthrough Energy Coalition to fund 'breakthrough' energy technologies to help move the world away from its dependence on climate-changing fossil fuels.

Electric Cars and Global Warming

Union of Concerned Scientists video explores the global warming emissions of EVs on a lifecycle basis, from the manufacturing of their batteries to their ultimate disposal or reuse.

Formula E - Beijing 2015 Race Highlights

Highlights for the just-completed 2015 Formula E race in Beijing, China.