Fresh snow can look like a blank sheet of paper, so bright it almost hurts to stare at in midday sun. Yet at the microscopic level, those flakes are not white at all, and the color we think we see is ...

The 49ers lost several key players last year, including edge rusher Nick Bosa to a torn ACL, but he believes he'll be a better play after the injury. After taking part in John Harbaugh's first ...