Millions of pounds is to be spent on faster wi-fi networks on commuter trains across England and Wales, the BBC has learned.

German Chancellor Angela Merkel is beginning a three-day visit to China - her seventh since she took office in 2005.

The government is "not budging" on its changes to pay and pensions for public sector workers, Cabinet Office Minister Francis Maude says.

The Spanish wi-fi firm, Gowex, files for bankruptcy after its boss admits that the firm's accounts for the last four years were false.