LONDON (AP) — Astronomers have found possible chemical signs of life on a distant planet outside our solar system, though they caution more work is needed to confirm their findings. The research ...

TUCSON, Ariz. (KVOA) - Flames that threatened to cross the U.S.-Mexico border near the Coronado National Park were quickly extinguished thanks to observant agents and coordinated efforts with fire ...

The railroad and OxyVinyls, the chemical company that made the vinyl chloride that was released and burned after the derailment, announced the settlement Thursday in the midst of the ongoing trial ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

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