Oligarch's crew makes audits harder, US comptroller general tells Congress The US Government Accountability Office has ...

So to accelerate – or "exponentiate" – the rate of mathematical research, DARPA this week held a Proposers Day event to ...

Along with thoughts of beer and fireworks, Uncle Sam generally comes to mind around July Fourth. Early in the 19th century this cranky, imperious geezer somewhat incongruously became the symbol of ...