Democrats on Capitol Hill are calling on the Environmental Protection Agency (EPA) to redefine "diesel fuel" so it can expand regulations in natural-gas drilling. The House Committee on Energy and Commerce claims the measure is necessary to "protect human health" from fuels used in hydraulic fracturing, a process that injects high-pressure fluids and sand into shale formations deep beneath the Earth's surface to tap natural-gas reserves.

Environmental contention stirs as discussions cultivate over the long-delayed 1,700-mile Keystone XL pipeline, which would transport Canadian crude oil from the Athabasca Oil Sands in northeastern Alberta, Canada, to southern parts of the United States. Due to environmental concerns, lawsuits from oil refineries, and opposition in the U.S. Congress, the project has been on hiatus, as it lingers in the State Department’s permitting process, awaiting President Obama’s approval.

Rising energy prices in Germany are forcing the pharmaceutical and chemical conglomerate Bayer to threaten a move to China. The culprit is Germany's nuclear energy exit bill, passed last month in reaction to Japan's Fukushima nuclear power plant disaster. The bill orders a nuclear phase-out by 2022. Meanwhile, China plans to build 36 new nuclear power plants during the next decade.

Chevy VoltAs GM share prices plunge so do Chevy Volt sales, according to the latest auto sales figures. Throughout July, a whopping 125 Chevy Volts were sold, making the seemingly low 281 units sold in February a groundbreaking month.

SpongebobDuring a July 20 Department of Education event in Washington, D.C. — the third of its kind this summer — area schoolchildren were given access to free books, two of which featured Nickelodean's cartoon icons Spongebob and Dora the Explorer pushing an environmentalist agenda and encouraging children to accept the widely debunked notion of man-made global warming.