In this video I show you how to trap particles with focused light. I talk about light having momentum and how this experiment can hold particles in place using only light. 'I've said it many times...' ...

Vladimir Putin knows exactly how to manipulate Donald Trump and has no intention of stopping the war in Ukraine despite the US president’s calls for peace, a top former White House aide warns. Fiona ...

David Lammy has been accused of 'cynically' misrepresenting figures about rape cases collapsing to push through his jury proposals. The justice secretary came under fire from senior barristers for ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...