STATUESQUE: The Montjuic Communication Tower is backdropped by a cloudy sky in Barcelona, on the eve of the Mobile World congress opening. (Josep Lago, AFP)
In other news
The Bank of England is expected to increase the interest rates because the factors that have pushed down inflation sharply are largely transitory.
London's stock market has hit a record high, rounding off a successful week for European indices thanks to a deal on Greece's bailout and positive company results.
British consumers have turned more upbeat as faster pay growth and low inflation make them more confident about their finances, ahead of the national elections.
Russia plans to spend more than $50bn from its emergency Reserve Fund in 2015 as falling oil prices cause the government's deficit to rise.
The SA National Roads Agency has welcomed Finance Minister Nhlanhla Nene's endorsement of the e-tolling system in Gauteng.
The tactics restaurants use to nudge you into spending a little extra may be subtler than you realise.
Experts reveal the trickery used by brand marketers to entice internet users into clicking on certain pages.
Walmart, the largest retailer in the United States, is increasing wages, and economists are hoping to see a chain reaction.