Talking points being circulated by Organizing for Action, President Barack Obama's former campaign arm that now operates as a nonprofit organization s...

The Sierra Club is joining and expanding this successful effort to convince even more companies to get on board and go even further to reduce their oil consumption altogether. To date, the climate movement has largely given large corporate oil consumers a free pass. Those days are over.

Genieve Long recalled the fear of waking to her 5-year-old son "wheezing and struggling to breathe" a few days after an oil spill hit her town of Mayf...

When money so heavily corrupts politics -- when special interests spread their cash not just to politicians but to the advocacy groups and media companies that host and contribute to policy debates -- it's hard to sort out which opinions have been reached honestly and independently.

If infrastructure, such as the Keystone XL pipeline, is built to transport tar sands, ways will be developed to extract more and more. When full accounting is done of emissions from tar sands oil, its use is equivalent to burning coal to power your automobile.

It has become clear that Keystone pipeline is a threat to jobs, health and safety, energy security, food and water security, smart growth, and the climate -- but that's not all it threatens: Now, Keystone XL is becoming toxic for politicians who support it.

Doug Parr wasn't shy with his description of TransCanada's tactics, including those the pipeline company employed on Monday in an attempt to bar peopl...

The stacks stand some 60 yards tall, yet the "heavy smoke and soot" they spew still fills the streets and playgrounds of Port Arthur, Texas, a local r...

By Jessica Camille Aguirre, OnEarth Usually when hordes of people threaten to quit Facebook, it's over an unpopular redesign or a sneaky switch in the...

TransCanada, the multinational corporation hoping to build the controversial northern half of the Keystone XL pipeline, spent over $280,000 on lobbying the U.S. government in the first quarter (Q1) of 2013, according to lobbying disclosure records.

Mark Zuckerberg has in the past been eloquent in his support for transitioning from fossil fuels to knowledge-powered and New Energy economies. Now that his financial ties to the pro tar sands advertisements are public knowledge, many of us hope he will disassociate himself from their dubious content.

In March 1912, one lucky wildcatter struck black gold in Drumright, Okla. One hundred and one years later, Wheeler No. 1 is still pumping -- and n...

WASHINGTON -- Environmental groups on Monday announced a new ad campaign that highlights ExxonMobil's massive oil spill in Arkansas last month. The ad...

Mark Zuckerberg’s new political group, which bills itself as a bipartisan entity dedicated to passing immigration reform, has spent considerable res...

Raymond Ladouceur remembers when he could dip a cup into the Athabasca River for a drink. He remembers when the trout and muskrats were plentiful -- a...

Joe Oliver, Canada's minister of natural resources, is not shy about his support for the proposed Keystone XL pipeline. And just like the increasingly...

It's not in our national interest. It's a profit scheme for big oil. It would feed our addiction to fossil fuels, accelerate climate change and put our heartland farmers, ranchers and communities at risk. It needs to be denied.

Debra White Plume and Marie Brush Breaker Randall stood in the middle of Highway 44, alongside more than 70 other members of the Oglala Lakota Nation....

Now, our team here at 350.org is hoping to spark a new wave of not just concern, but action, with a new documentary called Do the Math about the growing movement to take on the fossil fuel industry.

WASHINGTON -- The State Department has drastically underestimated the damage the Keystone XL pipeline will do to the global climate, according to new ...

O'Brien's has had its hands in the botched clean-up efforts of almost every high-profile oil spill disaster in recent U.S. history, including the Exxon Valdez spill, the BP Deepwater Horizon spill, the Enbridge tar sands pipeline spill into the Kalamazoo River, and Hurricane Sandy.

Before it ruptured last month, spilling 5,000 barrels of noxious black oil into a suburban Arkansas community, Jerry Hightower had never heard of Exxo...