CNN Challenge: What is his weakness?

President George W. Bush once boasted, "I'm not a textbook player, I'm a gut player." The new tenant of the Oval Office takes a strikingly different approach. President Obama is almost defiantly deliberative, methodical and measured

Obama To Attend The Climate Talks In Copenhagen... Decide Who WE Should Send To Cover It....

Some conservative senators are trying to kill the public option with a "trigger" proposal that would force us to wait for the health care crisis to get even worse. We're airing a new ad to fight back. Watch the ad Sign the petition

Forests store an estimated 300 billion tons of carbon, or the equivalent of 40 times the world's total annual greenhouse-gas emissions -- emissions that cause global warming. Destroy the trees and you release that carbon into the atmosphere ...

A green technology body with powers to direct a worldwide transition away from a high-carbon economy is needed to combat climate change, according to the world's developing nations.

President Barack Obama showered praise on India and Prime Minister Manmohan Singh in an elaborate welcoming ceremony Tuesday, declaring it was only fitting the Indian leader should be the first state visitor of his administration

Ravens have feelings, too, at least judging from an eerie scene Tuesday morning on Minnie Street in east Fairbanks. After two ravens roosting on top of a power transformer were electrocuted, hundreds of ravens showed up within a minute or two and star

We often hear about U.S. teachers being paid poorly for all the work they do to educate children. But did you know that 63 percent of teachers report buying food for the classroom each month with their own money? That's just one statistic from a report pu

Which countries are most responsible for causing human-induced climate change?