This jigsaw puzzle is a photo of a gum-stick-size chip used to test an antiviral, and it is courtesy Caleb Jia.

Puzzles can be a good way to pass the time while having fun. If you usually enjoy classic puzzles but don't have any at home, don't worry: there are several websites and apps where you can access ...

Jigsaw puzzles are a great way for kids and adults to pass the time, and the best jigsaw puzzles under $5 range in difficultly levels and feature some wonderfully weird artwork — with shipping costs ...

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Click on an image below to play a jigsaw puzzle created from National Geographic’s iconic photography. Images are sourced from Photo of the Day and will update daily.

What’s even better is they come in a variety of different styles and designs once put together. Whether you want the finished product to reflect your favorite franchise, game, artwork, or a piece of ...

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