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Drilling Back to the Future: Climate Clues from Ancient Ice on Greenland

Just before the last Ice Age, temperatures were 5 to 9° F warmer than today, and global sea level was 13 to 20 feet higher. In July 2009, Cli…

Greenland: Ice Cores and Climate

An international team of climate scientists, working on the NEEM research project, has just completed their first season toward drilling a 1.6…

Washington: Warming and Wildfires

Wildfires are on the rise in the State of Washington, as they are in much of the American West and climate change looks at least partly respon…

A River Keeper’s View of Climate Change

Gordon Rogers, River Keeper of Georgia's Little Satilla River, shows us the impacts he sees in a precious ecosystem along Georgia's coast.…

Carbon Counter Launched

A massive new billboard was installed in midtown Manhattan on June 18. It's a first-ever carbon counter that gives an up-to-the minute reading…

What We Know For Sure

No scientist disputes that carbon dioxide is a greenhouse gas and that it is increasing in the atmosphere. And careful detective work shows th…

Growing corn for ethanol may lead to increased CO2 emissions from clearing land

Montana: Trout and Drought

Montana's recreational fishing and agricultural industries depend on cool waters flowing from melting snow high in the mountains throughout th…

Carbon dioxide levels in the atmosphere are increasing

The longest-running effort to track atmospheric CO2 began in 1958


Arctic Sea Ice Thinning: Fall Fall view: Arctic sea ice has been getting thinner, even faster than its area has been shrinking

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