Mary Ellen Matthews has photographed every host and musical guest for the show, broke building codes with Sarah Silverman and foisted hair spray on Donald Trump. She just wrote a book about it.

U.S. wholesale prices rose 0.4% last month, hotter than expected as progress against inflation appears to have stalled.

When you see a picture for the first time, you have no idea who pressed the shutter. Photography can be a great equalizer when it comes to race and representation.