From Climate Central: In commemoration of Earth Day, 2013, Climate Central has created an interactive graphic that shows a state-by-state analysis ...

From Climate Central's Andrew Freedman: It’s official: 2012 was the warmest year on record in the lower 48 states, as the country experienced...

Western Lands, both in the Rocky Mountain and High Plains states, could be an increasingly active area for these oil drilling and production activities.

The U.S. often projects a self-ascribed role of acting for the benefit of others in the world. At COP18 it, along with the EU, must move beyond a concern for its interests alone, and live up to its obligation to act for the other people inhabiting this planet.

WASHINGTON -- Climate change is suddenly a hot topic again. The issue is resurfacing in talks about a once radical idea: a possible carbon tax. On Tu...

So what's an American Boomer to do? Wake up. Accept responsibility. Our resource-gobbling lifestyle has caused this mess. Suburbanization has wasted U.S. resources for two generations. Change it, now.

Making the U.S. a global clean energy leader will ensure a heck of a lot more jobs, and a clean, safe future.

OSLO, Aug 8 (Reuters) - The United States reaffirmed support for a U.N. goal of limiting global warming after criticism from the European Union and ...

From Climate Central: Global warming isn't uniform. The continental U.S. has warmed by about 1.3°F over the past 100 years, but the temperature in...

A recently announced climate change agreement between the United States and several other countries aims to reduce pollutant emissions, but it is draw...

The EU, Australia, and a few others will continue to attempt unilateral cuts to their emissions, but the leading polluters, China, India and the U.S., will not make substantive emissions cuts until at least a decade from now.

NEW YORK -- Washington's inaction on climate legislation is a "very serious hand brake" on world efforts to combat global warming, the U.N. climate ch...

WASHINGTON -- Climate change is likely to diminish already scarce water supplies in the Western United States, exacerbating problems for millions of w...

That's me, the lonely American, as I watch heads of state, environmental ministers, and political luminaries from nation after nation deal head on with the issue of rescuing the climate from impending disaster.

Global warming poses more of a threat to U.S. farm incomes than does the climate change bill passed by the U.S. House, which will have a "negligible" ...

As world leaders gather in New York for the highest-level conference yet on climate change, European leaders are expressing growing unease about the U...

A high-powered group of senior Republicans and Democrats led two missions to China in the final months of the Bush administration for secret backchann...