Millions at stake in dinosaur fight: Are fossils minerals?

The discovery of two fossilized dinosaur skeletons intertwined in what looks like a final death match could make a Montana ranching couple rich beyond their dreams. Or they may have to share the wealth.

New Delhi schools shut because of toxic smog

An expert panel in India's capital declared a health emergency Friday due to air pollution choking the city, with authorities ordering schools closed until Nov. 5.

Mine spill turns PNG coastline red

Papua New Guinea officials have sealed off the area around a Chinese-owned nickel plant in the north of the country after the leakage of potentially toxic slurry that has turned the ocean red.

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