Digging into soil biology recovery after petroleum contamination

Spills and leaks of petroleum products wreak havoc on the environment. They can contaminate soils and pose significant threats to humans, animals, plants, and soil microbes. Cleaning up petroleum contamination can be energy ...

Recovery of sea otter populations yields more benefits than costs

Since their reintroduction to the Pacific coast in the 1970s, the sea otters' rapid recovery and voracious appetite for tasty shellfish such as urchins, clams and crabs has brought them into conflict with coastal communities ...

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