The brand new plastic �5 note which entered circulation last week is said to be stronger and cleaner than the old paper notes - but they're also proving more valuable.
Civil servants preparing for negotiations to pull Britain out of the EU face a task of "mind-boggling" complexity, experts have said.
Twitter may be contemplating a future in the hands of an acquirer after a year-long effort to sharpen its focus and ignite user growth has fallen short.
Ministers need to do more to convince homeowners that the UK's new �11bn smart meter system is safe from hackers, say MPs, who have been warned the devices could be used to sabotage power grids.
It has been more than 200 years since the U.S. waged war with a European power over taxes. But now a more modern transatlantic struggle is brewing over much the same issue—this time with enormous sums in play.