Astronomers have spotted the brightest fast radio burst yet coming from a nearby galaxy. Observations of this phenomenon, a powerful flash of radio waves that lasts only about a millisecond, could ...

Coco Gauff battled serve issues en route to a 7-6(5), 6-2 win over Donna Vekic in the third round of the US Open. After she was broken in the ninth game of the first set because of a double fault, the ...