A classroom in your pocket

If the popularity of language learning apps indicates future success of mobile learning on the go, Today's class maybe on something. Based in Birmingham, Alabama, Today's Class builds on similar foundations to apps like Duolingo and Khan…

Gas prices are falling (for now)

Photo: Brandon Bell (Getty Images)The price of a tank of petrol has been falling since hitting record highs in June, BMW saw sales plummet in the first half and a European country is experimenting with free public transport. All this and!-->!-->!-->!-->!-->…