Montana oil spill estimate lowered to 30,000 gallons

Authorities have lowered their estimate of how much oil spilled from a broken pipeline beneath the Yellowstone River in eastern Montana, briefly contaminating the water supply of a city downstream.

EPA blamed for delaying asbestos study in Montana

(AP)—Internal investigators have faulted the Environmental Protection Agency over years of delays in completing health studies needed to guide the cleanup of a Montana mining town where hundreds of people have died from ...

Report: Sandy was USA's 2nd-costliest hurricane

(AP)—The National Hurricane Center says Superstorm Sandy was the deadliest hurricane to hit the northeastern U.S. in 40 years and the second-costliest in the nation's history.

Good news for coast: Nor'easter to weaken

Northeast coastal residents got some good news Tuesday. Weather experts say that a new storm that threatens to complicate Hurricane Sandy cleanup efforts on Wednesday now looks like it will be weaker than expected.

BP must pay some of Halliburton's Gulf spill costs

British oil giant BP must cover some of the eventual claims against subcontractor Halliburton arising from the devastating 2010 Gulf of Mexico oil spill, a US judge ruled Tuesday.

Fresh radioactive runoff at Japan plant

A fresh leak of radioactive water into the open ocean has been discovered at Japan's crippled Fukushima nuclear complex, its operator said Monday as cleanup efforts continued.

Industrial solvent TCE even more dangerous to people

One of the most widespread groundwater contaminants in the nation is more dangerous to humans than earlier thought, a federal agency has determined, in a decision that could raise the cost of cleanups nationwide, including ...

BP oil not degrading on Gulf floor, study says

(AP) -- Tar balls washed onto Gulf of Mexico beaches by Tropical Storm Lee earlier this month show that oil left over from last year's BP spill isn't breaking down as quickly as some scientists thought it would, university ...

The body rids itself of damage when it really matters

Although the body is constantly replacing cells and cell constituents, damage and imperfections accumulate over time. Cleanup efforts are saved for when it really matters. Researchers from the University of Gothenburg, Sweden, ...

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