Twitter shares are priced at $26 in the biggest market debut of technology firm since Facebook went public in 2012.

Shares in electric car maker Tesla slump 14% after the company says it is struggling to to source enough batteries.

Tesco is installing face-scanning technology at its petrol stations to target adverts at different types of customers.

The popularity of the Royal Family and the TV drama Downton Abbey could boost the UK's global business links, peers are told.

India's central bank unveils new rules that will allow foreign banks to expand their presence in the country.

The implementation of the government's flagship welfare reform has been "extraordinarily poor", MPs say, but ministers insist improvements are being made.

Many English councils look set to increase council tax next year, despite government cash on offer if they freeze it, a survey suggests.

Lenovo reports a 36% jump in profits for the July-to-September quarter, boosted by a surge in sales of smartphones and tablet PCs.