The main bronze door of the Duomo di Milano was designed by Ludovico Pogliaghi and inaugurated in 1906. It tells the story of the Virgin Mary through richly detailed relief panels arranged like a vertical “tree of life,” with joyful scenes on one side and sorrowful moments on the other. Standing about 10.3 m (33.8 ft) high, the door is filled with tiny faces, flowing drapery, angels, flowers, and symbolic details that only reveal themselves when you step close enough to truly look | Architecture

386K views · 10K reactions | Video released by Chester Zoo in the United Kingdom shows a rare snow leopard cub taking its first steps. The baby was the first of its kind born at the facility in its 94-year history. Snow leopards are currently listed as "vulnerable" on the International Union for Conservation of Nature's Red List of Threatened Species. | CNN | Facebook

8.7K views · 138 reactions | 75 years ago today, the United Kingdom  became one of the founding members of NATO In the years since, it’s become the world’s most successful defensive alliance. Find out more here  | Ministry of Defence | Facebook