Oil Mats after BP Spill May Pose Long-Term Ecosystem Threat

By Kelli Dugan MOBILE, Alabama (Reuters) – Auburn University researchers said oil mats submerged in the seabed more than a year after the biggest oil spill in U.S. history pose long-term threats to coastal ecosystems across the northern Gulf of Mexico. [More]

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Oil Mats after BP Spill May Pose Long-Term Ecosystem Threat