Join visionary philanthropist Bill Gates as he delves into pressing global issues and uncovers cutting-edge technologies that will transform the world.
Between scenes from his concert in S?o Paulo's Theatro Municipal, rapper and activist Emicida celebrates the rich legacy of Black Brazilian culture.
In 2016 filmmaker/photographer Pete McBride and writer Kevin Fedarko set out on a 750-mile journey on foot through the entire length of the Grand Canyon. More people have stood on the moon than have accomplished this task. Their quest was more than just an endurance test — it was also a way to draw attention to the unprecedented threats facing one of our most revered landscapes...