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Kilauea's eruptions drive metamorphosis of Halemaumau Crater

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How to dry flowers and preserve their color

Mystery of Maryland's bald eagle deaths solved

How to kill mosquitoes naturally

Koko the gorilla dies at 46

Why Florida beaches are covered in seaweed

Beating back the lionfish with knife and fork

9 lifestyle changes that could significantly lessen your cancer risk

What are those green gems in Kilauea's lava?

The woefully inaccessible state of our city sidewalks

Sea urchins can see just fine with their feet