U.S. announces desert 'solar energy zones'

The Obama administration on Thursday announced its plan for solar energy development, directing large-scale industrial projects to 285,000 acres of desert in the Western U.S. while opening 20 million acres of the Mojave for ...

The cost of the digital revolution

We are all familiar with digital media, from online news and 3G phones to apps and iPads, but what are the implications of the shift from print to online on energy use and greenhouse gas emissions? Does buying a newspaper ...

States call on EPA for tougher air pollution regulations

Twelve states and the District of Columbia urged the Environmental Protection Agency Thursday to adopt more rigorous national policies so they can meet federal air pollution reduction requirements for the region.

Report IDs 'major weaknesses' at nuclear-arms lab

One of the nation's premier nuclear weapons laboratories is being called out by the inspector general of the U.S. Department of Energy for "major weaknesses" in the way it packaged contaminated waste before shipping it to ...

Supreme Court rejects EPA's narrow view of Clean Water Act

The Supreme Court ruled Thursday that sewage plants and other industries cannot avoid environmental requirements under landmark clean-water protections when they send dirty water on an indirect route to rivers, oceans and ...

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