President Obama is the first sitting U.S. president to project himself into virtual reality with a 360-degree representation of Yosemite National Park.
Vice President Biden says that energy security in Caribbean and Central American nations is a significant issue for the United States and the Western...
Those watching the Opening Ceremony and viewing the Olympic Games see climate change as a major theme, from sustainable food to recycled medals.
In 2007, Homer developed a plan to identify and resolve the city’s key climate-related vulnerabilities. Others are trying to replicate Homer's success.
"One day we will wake up to find we have literally changed the face of the Earth," actor Morgan Freeman says in this video,...
Black soot produced by carbon-based fuels is falling on the Arctic Ocean, absorbing heat and accelerating melting. Arctic nations want to reduce soot.
During his acceptance speech for winning the Academy Award for best actor, Leonardo DiCaprio used the platform to address #climatechange.
Remote Ta'ū Island in American Samoa switched from burning 300 gallons of diesel fuel a day to nearly 100 percent solar power. How did they do it?
A new technique that takes CO2 emissions generated by factories and cars could create new material for buildings, aircraft and athletic equipment.