Cuicui, a 16-year-old panda, holds her 10-day-old cub at the Wolong Shenshuping panda base in Southwest China’s Sichuan Province in this photo released yesterday. Born on Aug. 5, the female cub weighing 270.4 grams became the world’s heaviest captive panda newborn ever registered, breaking the previous birth weight record of 249 grams held by a panda born in 2021.Xinhua