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Trippy animal paintings are more than meets the eye

Scientists develop a calculator made from DNA

Japan hopes to turn junked electronics into Olympic gold

1,500 U.S. partiers accidentally invade Canada

How the rest of the world handles homework

Why flowering meadows are better than lawns

This giant pearl worth $100 million spent a decade under a fisherman's bed

Who invented homework, anyhow?

The ambitious plan to 're-stitch' Atlanta's urban core

Seal hops on tour boat as killer whales circle

How many microbeads is a clean face worth?

Orphaned cougar cubs get a second chance at The Wildcat Sanctuary