CAMBRIDGE - A school in Cambridge has come together to show that each piece matters, especially when it comes to completing the largest jigsaw puzzle in the world. "We have all been working on this ...

And now this note of correction from yesterday's program. Our item about the gigantic jigsaw puzzle - the one with nearly 34,000 pieces, the one that is 18 feet long and 5 feet wide when assembled - ...

Today the ATLAS1 collaboration at CERN2 celebrates the lowering of its last large detector element. The ATLAS detector is the world’s largest general-purpose particle detector, measuring 46 metres ...

When the Berlin Wall came down in 1989, East Germany's secret police, the Stasi, frantically tore up millions of files gathered during decades of spying on its own citizens. More than two decades ...

(CNN) - Think you’re a puzzle master? Costco is about to challenge that notion. The big-box retail store is selling what it claims to be “the world’s largest” jigsaw puzzle. The puzzle is made up of ...