The United States national soccer team will take on Germany's team on Thursday. The US coach used to be the German national coach. Rumors have been swirling about what will happen when the teams and the coaches compete on in Recife.
Not all publicity is good publicity. Greenpeace learned that last month when activists placed yellow letters next to Peru's Nazca Lines. The stunt outraged Peruvians. Now Greenpeace has named the members behind the stunt.
The World's William Troop tells us about a musician from Brazil named Siba. He specializes in a kind of poetic street music that is popular in Brazil's northeastern corner. This is not samba, or bossa nova.
The Amazon rain forest is a crucial player in the global climate systemï¿½for one thing it's a massive store of carbon, but The World's Alex Gallafent climbs a scientific tower in the Brazilian Amazon to explore another function: rainmaking.