Yale graduate students who work as teaching and research assistants file paperwork to form a union.

More than a third of 18 to 24-year-olds have debts of almost £3,000 and experience significant concerns about their finances, a survey finds.

A record number of investments were made by foreign firms in the UK in the year to April 2016, according to a report from the Department for International Trade.

Snacks giant Mondelez International is abandoning its takeover bid for American confectioner Hershey after its $23bn (£18bn) offer was rejected.

American Airlines president Scott Kirby moves to rival United Continental to take up the same job.

A New Zealand judge allows internet entrepreneur Kim Dotcom to livestream his appeal against extradition to the US on YouTube.

Japan's unemployment rate has fallen to its lowest for 21 years, despite the country's stagnant economy.

The deadly collapse of a dam at the Samarco mine in Brazil was due to design and drainage flaws, according to a report by joint owners BHP Billiton and Vale.