Marine biologist Lyndsey Howell of the National Oceanic and Atmospheric Administration explains how she investigates the deaths of critically endangered Kemp's ridley sea turtles along the Texas Gulf coast. (April 30)
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There's plenty of key lime pie for people hanging in Key West. A gargantuan pie, 7 feet in diameter and 450 pounds was served Friday for the island's annual independence celebration, marking the Keys' 1982 mock secession from the U.S. (April 24)
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The volcano in southern Iceland is still spewing smoke and lava, but the ash plume is lower than it previously was, posing less threat to high-flying aircraft. (April 20)
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A coal-carrying ship that ran aground and was leaking oil over Australia's Great Barrier Reef was in danger of breaking apart, officials said on Sunday. (April 4)
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Midges have been blighting summers in the Scottish Highlands for generations, but new research suggests that the insects aren't as indiscriminate in their choice of victims as previously thought.
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