Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

Ever glanced at the serial number on your dollar bills? Most of us don't think twice about those dark green digits on our cash. Here's something that might make you take a second look: some bills with ...

Computer woes at Banner Health’s Tucson hospitals and clinics have continued into 2018, but company officials say patients should be seeing fewer problems. The difficulties stem from a $45 million ...

There were “numerous” reports of medical errors after Banner Health’s conversion to a new computer system at its Tucson facilities late last year, state records show. Records of an Arizona Department ...

Maithree Wickramasinghe, wife of former President Ranil Wickremesinghe, who was due to appear before the Criminal Investigation Department (CID) today to record a statement, has requested a two week ...

Toggle3D.ai, Inc. engages in the business of developing and operating an augmented reality web application. The firm operates Toggle3D web application which utilizes artificial intelligence to convert ...

Multiplication is working out how many groups of something you have altogether. Division is working how many you get, after sharing a number between another number. You can use place value charts to ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...