To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most ...

For some people, solving a jigsaw puzzle is a relaxing activity, and their preferred way of winding down at the end of the day. For others, it’s a race to the finish. Sure, it’s fun to spend hours ...

Last year correspondent Mo Rocca purchased a thousand-piece jigsaw puzzle of a 1933 Diego Rivera mural. He didn't expect to get to it until he was 80. Well, things have changed. And he is not the only ...

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This article contains spoilers for Jigsaw. The trailers for Jigsaw presented Saw fans with a mystery: if Tobin Bell’s John Kramer is dead, how come there is a new batch of Jigsaw victims just now ...