Former Brazilian President Luiz Inacio Lula da Silva is detained as part of a huge fraud inquiry into the state oil company Petrobras.

Spain's Princess Cristina testifies for the first time at her trial for alleged tax fraud, answering only the questions posed by her own lawyer.

North Korean leader Kim Jong-un says his country's nuclear weapons should be ready for use "at any time", state media report.

More of the biggest names in tech - including eBay, Google and Amazon have joined Twitter and Ebay in backing Apple in its court battle with the FBI.

Presidential contender Donald Trump has come under attack at a Republican debate, hours after being hammered by the party's leadership.

The world's biggest luggage maker reaches a takeover agreement with luxury rival Tumi in a $1.8bn (£1.3bn) deal.

An Australian man is accused of setting fire to a Ferrari once owned by Princess Diana's boyfriend Dodi Fayed.

European Council President Donald Tusk will hold talks with the Turkish president to try to strengthen their joint approach to Europe's migration crisis.