Coal consumption has costs — this week’s explosion at a West Virginia mine, which killed 25, made that clear. Those costs aren’t limited to human lives, either. Massey Energy Co., the owner of the West Virginia mine, has racked up not just safety violations but also consistently has disregarded the environmental effects of its work.

By Sarah Laskow, Media Consortium Blogger

President Barack Obama announced this week that his administration would open areas from Delaware to Florida and in Alaska to offshore drilling for gas and oil. The Environmental Protection Agency (EPA) and the Department of Transportation also released new guidelines for auto emissions to cut carbon emissions, and the EPA said new benchmarks for issuing mountaintop mining permits would prevent damage to waterways in Appalachia. The environmental community welcomed these last two announcements but both were overshadowed by the off-shore drilling decision, which green groups largely condemned.

by Lindsay Beyerstein, TMC MediaWire Blogger

Healthcare is dominating domestic politics this week, as Congress and President Obama outline their visions for reform. The president is pushing Congress to pass a bill that keeps healthcare costs in check before the August deadline.