News tagged with global population

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Managed wolf populations could restore ecosystems

Researchers writing in the February issue of BioScience propose reintroducing small, managed populations of wolves into national parks and other areas in order to restore damaged ecosystems. The populations would not be sel ...

Feb 01, 2010
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Family planning a major environmental impact

Some people who are serious about wanting to reduce their "carbon footprint" on the Earth have one choice available to them that may yield a large long-term benefit - have one less child.

Jul 31, 2009
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Scientists document salamander decline in Central America

The decline of amphibian populations worldwide has been documented primarily in frogs, but salamander populations also appear to have plummeted, according to a new study by University of California, Berkeley, ...

Feb 09, 2009
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