For many of us, clean, drinkable water comes right out the tap. But for billions it’s not that simple, and all over the world researchers are looking into ways to fix that. Today brings work from Berkeley, where a team is working on a water-harvesting apparatus that requires no power and can produc…
‘Even if I’m telling the truth, that makes me a liar’: Trump pushes back against an interview with Mueller, says he’ll ‘stay out’ of the Russia investigation
President Donald Trump did not comment on whether he would ultimately agree to an interview with special counsel Robert Mueller.