تغییرات آب و هوا
President Obama appeared on the TV show "Running Wild with Bear Grylls," where he encountered glaciers melting due to climate change and a wild bear.
Cities have an advantage for improving air quality. Cities' experiences In developed countries can benefit those in developing countries.
“The truth is, if we adapt existing technologies … there’s still going to be a big gap to fill,” according to President Obama.
In his speech at COP21, Secretary Kerry explains the necessary steps to correct climate change and the U.S.'s commitment to help other countries.
Learn about 10 kids around the world who recently received Action for Nature's Young Eco-Hero Awards for their environmental leadership and innovations.
You may not think your actions can help stop global warming, but they can. So what can you do?
Climate change negatively affects agriculture, health and homes. The U.S. is investing in climate-resilience projects along with new technologies.
خشکسالی ها، سیل و الگوهای اقلیمی در حال تغییر بر بهداشت زنان اثرات منفی دارند. تعدادی از بحث و گفتگوها در COP21 بر برابری جنسیتی تمرکز خواهند داشت.
President Obama says the leaders at COP21 in Paris will fight cynicism and the "notion we can't do anything about climate change."