Victor Moriyama

Cattle ranches have ruled the Amazon for decades. Now, new companies are selling something else: the ability of trees to lock away planet-warming carbon.

We joined a traveling dance crew to understand how they have become a popular, irreverent slice of Brazilian culture.

In the Brazilian city of Olinda, a group of thrill seekers has taken up an illegal and death-defying hobby: riding on the outside of public buses.