Northwest power surplus may halt wind energy

(AP) -- The manager of most of the electricity in the Pacific Northwest is running such a surplus of power from hydroelectric dams that it put wind farms on notice Friday that they may be shut down as early as this weekend.

Vietnam says Laos suspends Mekong dam project

Laos has told Vietnam it will suspend work on a controversial dam planned for the Mekong River, official media reported, after Hanoi sought a 10-year deferment of the scheme.

Beaver dam partly contains Canada oil spill

An oil spill near the native village of Little Buffalo in Canada's Alberta province was partly contained by a beaver dam, a provincial environment official said Wednesday.

Bighead carp snagged in St. Croix River

It's an ugly brute with a gaping mouth and eyes that hang low on the bottom of its face. Someday soon, with two of its equally odious cousins, it could take over Minnesota's rivers and lakes, squeezing out native species. ...

Canada's unique wetlands under threat: report

Canada, which has the world's largest intact forest, must do more to protect the one-of-a kind natural treasure, which increasingly is under threat from large-scale industrial activity, a new report said Wednesday.

China web filter developer's finance woes: report

The developer of a controversial Internet filter software in China has denied it has closed due to a lack of funding, but it admits to having financial difficulties, state media said Wednesday.

Managing Pacific Northwest dams for a changing climate

Civil engineers at the University of Washington and the U.S. Army Corps of Engineers' Seattle office have taken a first look at how dams in the Columbia River basin, the nation's largest hydropower system, could be managed ...

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