Joe Biden will make the first trip to the Amazon rainforest by a sitting US president Sunday -- but his visit will be ...

Joe Biden will become the first U.S. president to set foot in the Amazon rainforest during a brief stop in the Brazilian city ...

Prime Minister Narendra Modi will visit Nigeria, Brazil and Guyana on a five-day trip, International Masters League postponed ...

Joe Biden on Sunday will be the first sitting US president to visit the Amazon -- the vast tropical rainforest that nearly killed a predecessor, Teddy Roosevelt, after he left office.