Scientists and starlets can make strange bedfellows. But at this year’s Breakthrough Prize ceremony in Santa Monica, Calif., hundreds of scientists, tech leaders and Hollywood stars gathered for a ...

Laura Barrón-López is the White House Correspondent for the PBS News Hour, where she covers the Biden administration and the incoming Trump administration for the nightly news broadcast. She is ...

With Jonathan Reynolds, Andrew Griffith, Nigel Farage and Andrei Kelin.