The week’s best photos

A tourist walks along the Juyongguan section of the Great Wall on the outskirts of Beijing, China (Image credit: Vincent Thian / AP Photo)A zebu bull leaps into the air during a traditional Jallikattu event as part of the Pongal harvest festival near Madurai, India (Image credit: Mahesh Kumar A / AP Photo)A firefighter is silhouetted against burning vegetation during a wildfire near the city of Concepción, Chile (Image credit: Raul Bravo / AFP / Getty Images)The northern lights shimmer above the capital city of Nuuk...