Some of the most impressive photographs on display at the Paris Photo Fair were made many decades ago but are now being seen ...

William Mumler couldn’t explain it. He was having his first go at the photographic process, when a self-portrait he had taken developed to reveal a mysterious apparition of a girl by his side. Mumler ...

Listen to more stories on the Noa app. Donald Trump raises a fist. Blood streaks his face. The sky is high, blue, and empty except for an American flag caught in a hard wind. A Secret Service agent ...