While no specific culprit has been named, Lithuania and the other Baltic states are on high alert for "hybrid warfare" ...
Indonesia is investigating allegations of fake research and identity manipulation at a major medical conference in Copenhagen ...
Nearly a half century after the U.S. banned PCBs, communities around the Great Lakes are still digging the toxic chemical out ...
The Lower Fox River PCB cleanup, one of the world's largest, took nearly two decades and cost $1.3 billion.
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