October 5, 2021 1:40 pm NIH Director Francis Collins to Step Down Dr. Francis Collins, the director of the National Institutes of Health since 2009, says he will step down from the post before the end of the year. US & World Videos 2:13 Ryan Gosling talks Emily Blunt's ‘next level' fight scene in ‘The Fall Guy' 1:33 ‘Mary & George' actor Nicholas Galitzine broke his ankle wearing high heels during filming 1:20 This ‘Dungeons and Dragons' actor was surprised to find out RuPaul wanted him to portray him in a movie 1:49 Jay Leno and wife Mavis step out on a date night following her dementia diagnosis 8:44 Joe Manganiello says this is how he would win ‘Survivor'