More than 30 people are missing and feared dead in a suspected methane gas explosion Wednesday at a coal mine in war-torn eastern Ukraine.
Dozens Feared Dead in Ukraine Mine Blast

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Ukrainian coal miners prepare before going underground at the Zasyadko coal mine in Donetsk, March 4, 2015.

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Pro-Russian rebels gather near the Zasyadko coal mine after an underground explosion occurred, Donetsk, March 4, 2015.

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A woman reacts as she walks past pro-Russian rebels guarding the Zasyadko mine in Donetsk, March 4, 2015.