New analysis of the UK's graduate earnings data show that graduates earn at least 20% more than non-graduates. Here's what else you need to know.

When Rawan Taha called it quits in dentistry and made the switch to a career in international development, she didn't expect to be as fulfilled as she is today.

Sankalp Garub from India is pursuing his PhD in Experimental Psychology at the University of Oxford to answer one question: "How do we become happier?" ...