No one has been back to the moon for over 50 years, but the reasons why are multifaceted and not obvious at first glance.

South Sudan is teetering on the edge of renewed civil war, the top U.N. official in the world’s youngest nation warned on Monday, lamenting the government’s sudden postponement of the latest peace ...

Donald Trump has spoken about talks in the Saudi city of Riyadh today as efforts to end the Ukraine war continue. Volodymyr Zelenskyy has also given a revealing interview. Follow the latest ...

Thanks for following our live coverage of the war in Ukraine - that's all for today. Before we go, let's round-up the key events from the day. In the last few hours, we've been reporting on what ...