Did you know Skype is from Estonia? How a post-Soviet state became a digital pioneer

From robot bartenders, AI judges and delivery bots to tech giants like Skype and TransferWise — in less than 30 years Estonia has made the transformation from a struggling post-Soviet state to one of the world's most digitalised nations.

You are ingesting one teaspoon of microplastic a week, study finds

At a conservative estimate, people around the world are consuming a credit card's-worth of microplastic every week, according to a new study.