Have you ever heard of an ultramarathon? Meet runner Dean Karnazes, who has run in all types of climates and made his way down the Silk Road.
Learn how the U.S. works closely with India to help fight epidemic threats, containing a recent outbreak of Nipah, a virus that has no cure or vaccine.
Clean energy and smart tech will boost India's economy and bring global benefits, so leaders in both the United States and India are making it a priority.
Washington is saying its farewells to Bao Bao, the beloved giant panda that leaves the National Zoo and heads to China on February 21.
The iconic oil derricks of the West Texas horizon may soon be overshadowed, as solar panels and wind turbines drive a renewable energy rush.
You don’t have to be a U.N. delegate to have a global impact. Learn how you can make a difference in your community and the world, no matter your age.
The U.S. and China, the world’s two largest economies and biggest greenhouse gas emitters, surprised the world with their plans to combat climate change.
With the opening of the U.S. Embassy in Jerusalem, Israel, the United States marks 70 years of a steadfast alliance.
What could be better than powering your car with the most abundant element on the planet? What if that resource also produced much less...