British prime Minister David Cameron was subjected to a bizarre quiz on Irish and British history as he appeared on one of the USA’s most influential TV chat shows.

CLIMATE change may be preventing bees from carrying out pollination by upsetting their life cycles, a study has shown.

Europe and the US moved closer to a world trade showdown over plane subsidies, as Airbus said it had received “legally binding” government funding pledges for its newly-launched A350 jet programme.