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The disastrous blizzard in South Dakota last week is a reminder that it isn’t just Americans on the coast who are coping with unprecedented climate change.

Once there were millions of lesser prairie chickens, but now they are near extinction. EDF has a plan to save this iconic species.

Dr. Jane Goodall called for California to open a pathway to accept credits for reductions in tropical deforestation in its climate change program.

Climate change deniers are hard at work trying to distract the public from the real and urgent threat of global warming.

The Supreme Court's decision this week to review one aspect of the the EPA's power to regulate greenhouse gases is a victory for the environment.

Cancer, caused by air pollution, is killing hundreds of thousands of people every year.

Companies and public institutions turn to EDF's Climate Corps fellows to cut costs and emissions.

The question is: How fast is the planet warming up? The answer: Fast enough that we need to act now.

How can we regulate one state polluting another state? The Supreme Court must decide.

The most alarming projection concerns the tropics, the first geographical region that will be hit by unprecedented climate extremes.

How are the deficit and climate change alike? They're both problems that are hard to fix and easy to ignore.

Climate change is taking a toll on forests, farms, freshwater sources and the economy – but ocean ecosystems remain the epicenter of global warming.

In the long term, interests of both sides of the climate debate converge.

ICAO agrees to place a global limit on carbon pollution from aviation, opening a door to the possibility of a future global cap on these emissions.

A high-tech revolution is helping farmers to farm smarter, using less fertilizer and without reducing yields.

When it comes to methane leaks from natural gas production, the American Petroleum Institute is ignoring sound science in favor of public relations.

The United Nations' latest IPCC report on climate change makes clear that climate change is happening, and that human activity is the cause.