China will allow couples to have three children after a census showed its population is rapidly ageing, state media said Monday, further unwinding four decades of strict family planning controls in the world’s most populous nation which have strangled the birthrate. In 2016 China relaxed its controversial “one-child policy” — one of the world’s strictest […]
births
Nigeria’s twin town ponders cause of multiple births
In a dusty school playground in southwest Nigeria, the rows of children lined up to return to their classrooms are dotted with the faces of identical twins. Sights like this can be seen everywhere in Igbo Ora, where a banner welcomes visitors to the “twins capital of the world”. Twins are common in the Yoruba […]

