Sergei Pugachev - a Russian tycoon once known as "Putin's banker" - says he has filed a $12bn (£8bn) compensation claim against the Russian state.

Democratic presidential candidate Hillary Clinton says she opposes a pipeline to carry Canadian crude oil to the US, breaking her silence on the issue.

Riot police in Mexico clash with students from Ayotzinapa College who seized 12 buses in order to take part in a protest against impunity.

Volkswagen is the target of several US investigations including reportedly a criminal probe by the Department of Justice.

A Saudi man said to have been a bodyguard for Osama Bin Laden is freed from Guantanamo Bay, the US military says.

A US drug company facing an outcry after raising the price of a drug used by Aids patients by over 5,000% says it will lower the price.

Chinese President Xi Jinping seeks to reassure US business leaders, in a speech that welcomed foreign companies and promised co-operation on cyber crime.

EU leaders meeting in Brussels are set to approve a plan to relocate migrants across the continent, despite angry opposition from some members.