You can save this article by registering for free ... A visual puzzle inspired by organizing a sock-drawer. A quick daily flip. Finally someone cracked the code on digital jigsaw puzzles.

Until now, Antarctica was the only continent on Earth without any known amber fossils. But sediment cores taken from below the seafloor have revealed a tiny piece of fossilized resin holding fragments ...

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In the time Pluto was found, classified as a planet and reclassified as a dwarf planet, it has not completed one orbit. One year on the distant ice planet is 248 Earth years, and one day is 153 ...

Alexey Pajitnov, who created the ubiquitous game in 1984, opens up about his failed projects and his desire to design another ...

Nenad Lukic's Puzzlip generates free online puzzles. It divides an uploaded image into a grid and randomly rotates the squares. Click the squares to rotate them. It's funny because the copy describes ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

But then there's 83-year-old Helene Wendling, who just revealed the 60,000-piece puzzle she put together over a year and a ...

Planet or Plastic? is National Geographic’s multiyear effort to raise awareness about the global plastic trash crisis. Come to this page often to learn more, and find out what you can do to ...

Using a free VPN can be risky, but you don't have to compromise your privacy with a free version of a premium VPN service. Attila is a Staff Writer for CNET, covering software, apps and services ...

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