Police issue posters to "jog memories" and set up a hotline as the investigation continues into an £18m Chinese art theft from a Cambridge museum.

Police in Portland, Me. are searching for Nathan Bihlmaier, 31, a Cambridge, Mass. man who has been missing since early Sunday morning after spending Saturday night in the Old Port area of town, reported ABC affiliate WMTW-TV. Bihlmaier is a student at Harvard Business School and is slated to graduate on Thursday; he had traveled to Portland from Cambridge with two friends to celebrate for the weekend. After separating from his friends at the RiRa Irish Pub around closing time at 1 a.m. Sunday, Bihlmaier was not seen again, according to the Portland Press Herald.

A booming software company in Cambridge has switched it focus of growth overseas amid concerns about the UK's economy.

Two technology start-up entrepreneurs and the chief executive of ARM Holdings explain why Cambridge is a good place for a tech company to be based.