Russia sees melting permafrost behind Arctic fuel spill

An unprecedented fuel spill that has polluted huge stretches of Arctic rivers was caused by melting permafrost, Russian officials said Friday, ordering a review of infrastructure in vulnerable zones.

Russia struggles to clean up Arctic river fuel spill

Russia on Thursday intensified efforts to clean up a major fuel spill that environmentalists say is the worst such accident in the Arctic, as investigators made their first arrest.

As Earth Day turns 50, green movement faces fresh challenges

Gina McCarthy remembers the way things used to be: Tar balls clinging to her legs after swimming in Boston Harbor. The Merrimack River colored bright blue and green by textile mill chemicals. Black smoke everywhere.

What did scientists learn from Deepwater Horizon?

Ten years ago, a powerful explosion destroyed an oil rig in the Gulf of Mexico, killing 11 workers and injuring 17 others. Over a span of 87 days, the Deepwater Horizon well released an estimated 168 million gallons of oil ...

Sparkling waters hide some lasting harm from 2010 oil spill

Ten years after a well blew wild under a BP platform in the Gulf of Mexico, killing 11 men and touching off the nation's worst offshore oil spill, gulf waters sparkle in the sunlight, its fish are safe to eat, and thick, ...

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