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Giant lobster to head back to sea
George Zimmerman has been found not guilty of second-degree murder and manslaughter in the shooting death of Trayvon Martin. Get up to speed on the key events and issues that have led to this point.
Turning energy from the waves into electricity people can use on land.
In a dramatic blow to a key Affordable Care Act program, a federal appeals court ruled Tuesday that individuals cannot use tax credits or subsidies to buy health insurance on federally run exchanges.