Two endangered Mexican beaded lizards have hatched at the Wroclaw Zoo in Poland, boosting the population of the venomous lizards. The zoo said the lizards, which are difficult to breed in captivity, hatched in late February at the zoo's terrarium, where the eggs had been kept in an incubator since an adult female laid them in August.

Since the coronavirus pandemic struck Spain, a glass pane has separated Xavier Antó and Carmen Panzano for the first prolonged period of the couple's 65-year marriage. Antó, age 90, appears three or four times a week at the street-level window that looks into the Barcelona nursing home where his 92-year-old wife lives, which closed to visitors more than a year ago to protect residents from COVID-19.

Around the world, it is taking extra effort and ingenuity to ensure the vaccine gets to remote locations. That means shipping it by boat to islands, by snowmobile to Alaska villages and via complex waterways through the Amazon in Brazil. Before it’s over, drones, motorcycles, elephants, horses and camels will have been used to deliver it to the world’s far corners.