Scientific news article about Snowball Earth eras. These are times when ice periodically covered the globe, and the era called the Cambrian Explosion, which produced the first fossils of almost all...
As directed by Governor Jon Huntsman?s Blue Ribbon Advisory Council on Climate Change (BRAC), this report summarizes present scientific understanding of climate change and its potential impacts o...
The energy choices we make have an enormous impact. Electricity generated by coal burning power plants is a major source of global warming pollution in the United States. But by reducing how much...
This booklet discusses how energy sufficiency is the best solution for reducing energy consumption and waste. It presents policies for reducing global energy consumption such as energy auditing,...
The Earth's climate has not been constant over geological time. This record is contained in ice, which has built up as snowfall accumulated in distinct yearly layers. Pockets of air trapped between...
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