The Lima Accord set the framework for an unprecedented global pact to slow climate change.
Updates from Lima, the skinny on drought, and new research on sea level, hurricanes, energy and more.
The State Secretary dropped by the Lima climate talks to implore delegates to reach accord.
It's tough going at the climate talks, where a draft agreement is getting longer instead of shorter.
High-level climate talks began on Tuesday, dominated by doubts about rich countries' financial pledges.
From warming rates to robotic floats, stay current on climate with the top news of the week.
American political dysfunction could keep legally binding rules out of the next climate pact.
CO2 emissions warm the planet faster than previously thought, and their impacts linger for centuries.
Negotiators are about to gather in Lima to thrash out the details of the first post-Kyoto climate treaty.
The U.S. is technologically able to kick its fossil fuels addiction by 2050, report says.
Climate finance fell for the second year in a row to well below levels needed to meet the world's climate goal.
A federal task force was formed last year to provide adaptation ideas. On Monday, it delivered 100.
Palm oil production can damage the local environment and global climate but solutions are out there.
This week's top climate news features shocking new findings and high tech mapping solutions.
Following news of his climate pact with China, Obama will announce billions of dollars in climate aid.
Details on the landmark deal that provides a ray of hope for limiting global carbon emissions.
Americans are starting to prepare for the staggering amounts of future sea level rise forecast. But only barely.
Learn about monster tornadoes, a Sandy buyout program and more in this week's slideshow of top climate news.
A $300 million program is helping New Jersey retreat from inland river regions, but not the coast.
IPCC analysis of climate change has painted an ugly picture, but it also offers hope and guidance.