Joe Biden will become the first sitting U.S. president to visit the Amazon rainforest on Sunday as he flags the dangers of global warming often dismissed by Donald Trump, who enters the White House in January vowing to scrap measures to fight climate change.

Joe Biden announced new conservation efforts and funding as he became the first sitting US president to visit the Amazon region, touring part of a rainforest nature preserve and meeting with local environmental activists.

Prime Minister Justin Trudeau is set to meet with U.S. President Joe Biden at the G20 summit in Brazil today. The meeting will take place a day after The Associated Press reported that Biden has authorized Ukraine to use U.S.-supplied long-range missiles to strike deeper inside Russia.

Prime Minister Sir Keir Starmer works on board a Government plane as he travels to Rio de Janeiro, Brazil to attend the G20 summit. Picture date: Sunday November 17, 2024. Stefan Rousseau/Pool via REUTERS (Reuters) - British Prime Minister Keir Starmer will meet Chinese President Xi Jinping on the sidelines of the G20 summit in Rio de Janeiro on Monday,

Sir Keir Starmer will meet Chinese President Xi Jinping at the G20 summit in Brazil, Downing Street has confirmed.