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

Details: 12-ounce bags ($20 to $24) are available at the shops (19700 Vallco Parkway, Cupertino, and 315 S. First St., San ...

This study presents the first physical evidence that Snowball Earth reached the heart of continents at the equator.' ...

Jamie Jasinski at NASA’s Jet Propulsion Laboratory in Pasadena, California, and his colleagues reanalysed Voyager 2 data from ...

Listen weekday afternoons. Try Planet Money+! a new way to support the show you love, get a sponsor-free feed of the podcast, *and* get access to bonus content. You'll also get access to The ...

How much land, water, and other resources does our lifestyle require? And how can we adapt this lifestyle to stay within the limits of what the Earth can give? A new article tackles these questions.

With eight billion people, we use a lot of the Earth's resources in ways that are likely unsustainable. Klaus Hubacek, ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

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 ...

He used a marquetry, or jigsaw, hence the name “jigsaw puzzle” still in use today. The resulting pieces could then be used to teach geography in a very effective way. For the most part ...

In the 15-minute presentation, the team offers a look at a broad spectrum of gameplay, including combat, puzzles and traversal. The part I am most looking forward to - Indy's turn as an Agent 47 ...

It’s the late Jurassic Period in the super continent of Laurasia, some 85 million years into the reign of the dinosaurs. The ...