Climate

In the history of our planet there have been five times when more than half of all life on Earth died. They're referred to as “mass extinctions.”

Alex Rogers: The West refuses to address climate change but developing countries most vulnerable to threats to oceans and marine life.

While climate change deniers misrepresent what Al Gore said about arctic ice, reality in the arctic outpaces the most pessimistic predictions.

As the consequences of climate change become more apparent and the window to act closes, an unprecedented battle is growing. Energy and fossil fuel interests now face opponents including …

James Boyce: Cost-benefit analysis of carbon emissions has shortcomings.

Many more people - from all across the political spectrum need to join this fight. The disintegration of the Arctic will lead to a devastated earth.

Leaders in the climate justice movement say it is time to start leveraging activists' commitment against the greatest crisis humanity's ever faced.

Three quarters of a billion people will almost certainly run low on water in just the regions who's rivers are supplied with water from the glaciers in the Himalayas.

Subhankar Banerjee: The Obama administration's focus on oil extraction and emphasis on fracking is not addressing climate change.

The long-awaited Environmental Defense Fund-sponsored fracking fugitive methane emissions study is finally out. Unfortunately, it's another case of “frackademia.”