QR codes are dead, an internet marketing strategist wrote in AdAge in 2013. The murderer: "easier-to-use apps." And yet, four years later, that isn't the case. Apps have become even more prevalent ...

LONDON, March 5 (Reuters) - "Cool heads" is the mantra of British Prime Minister Keir Starmer as he tries to heal a rapidly growing rift between the United States, Europe and Ukraine. Starmer, who ...