Dam-affected communities and international conservation organizations from South America, the Middle East, Europe, the US and Africa come together today at the International Rivers Conference in Istanbul, Turkey, to debunk the myth of mega-dams as "clean" energy.

In response to a scientific petition filed by the Center for Biological Diversity in November, the federal government announced today that Alaska’s Iliamna Lake seals may need protection under the Endangered Species Act. They are threatened by the development of the proposed Pebble mine as well as by climate change. The National Marine Fisheries Service will now launch a year-long status review of the freshwater seals.

The U.S. Department of the Interior’s Bureau of Land Management (BLM) proposed an updated set of rules governing hydraulic fracturing, or “fracking,” on public lands today. The controversial oil and gas development technique—in which drillers blast millions of gallons of chemically treated water into the earth to force oil and gas from underground deposits—has been linked to air and water pollution and public health problems.

The U.S. Bureau of Land Management released new draft rules for fracking on public lands Thursday afternoon that would vastly weaken safeguards against the highly toxic gas extraction process, which has already done untold damage to public water, land and air.

The Ohio Valley Electric Corporation, Ferro Corporation, American Electric Power, the U.S. Department of Defense and the Southern Company top the list of the most hazardous polluters of U.S. surface water, according to a report released today by the national consumer advocacy organization Food & Water Watch and the Political Economy Research Institute of the University of Massachusetts Amherst (PERI).

Conservation groups filed a lawsuit today challenging a California Department of Transportation highway-widening project that threatens ancient redwoods, endangered salmon runs and public safety along the wild and scenic Smith River Canyon in remote Del Norte County. Caltrans approved a project to widen existing narrow sections of highways 197 and 199 to provide access for oversized trucks, without adequate environmental review of the impacts under the California Environmental Quality Act.