Nuan Nuan, a 1-year-old giant panda, reacts during a joint birthday celebration for her and her mother at the National Zoo in Kuala Lumpur, Malaysia, on Tuesday, August 23. Nuan Nuan was born on August 18, 2015, while her 10-year-old mother Liang Liang was born on August 23, 2006.
A fire artist performs during the Minsk International Fire Fest in Ratomka, Belarus, on Friday, August 19.
Ivan Marquez, left, shakes hands with Humberto de la Calle in Havana, Cuba, on Wednesday, August 24. Marquez, the commander of the Marxist rebel group FARC, and de la Calle, Colombia's chief ne