Trump might not get his wall. It might…

Image copyright Reuters Image caption The president in California - "Build the Wall" chants can still be heard at his rallies Donald Trump's proposed wall along the US-Mexico border helped take him to the White…

Hong Kong protest march descends into violence

Media playback is unsupported on your device Media captionThe weekend saw riots over the mask ban, a second person shot, and tear gas fired at protestersAnti-government marches in Hong Kong have ended in rioting, with…

Milky Ways centre exploded 3.5 million years ago

Image copyright Press Association Image caption Artists' impression of the giant flare in the Milky Way A cataclysmic energy flare ripped through our galaxy, the Milky Way, about 3.5 million years ago, a team of…