China plans stricter fuel standards after smog

China has announced stricter motor fuel standards in a bid to reduce harmful emissions after smog blanketed much of the country last month—but the measures will not come fully into force for almost five years.

Polluting China for the sake of economic growth

China's economic growth will continue to be energy-intensive and highly polluting for the foreseeable future with emissions and efficiency far below capital growth on the agenda, according to a study published in the International ...

Maryland climate plan passes key tests in UMD studies

Maryland's plan to cut greenhouse gas emissions 25 percent by 2020 meets a series of benchmark tests set by state lawmakers, concludes a new pair of studies by the University of Maryland Center for Integrative Environmental ...

Are all alien encounters bad?

The pages of ecological history are filled with woeful tales of destruction from non-native species -- organisms that originated elsewhere.

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