Climate Crisis

Here are eight reasons to be hopeful for climate action post-New York, and eight ways to stay active in movements for climate justice.

Warming oceans and earlier thaws are driving away the seabirds' prey, unleashing deadly, unseasonal storms and knocking tight breeding schedules off-kilter.

Global climate change has been called the biggest global public health threat of the 21st century - and energy efficiency is a key tool in our efforts to reduce …

Less than two weeks have passed and yet it isn't too early to say it: the People's Climate March changed the social map.

Climate change and defense spending are not mutually exclusive.

The more wealth concentrates, the greater the strain on our biosphere. Top environmentalists get that connection. Now our societies must.

Given that over 97 percent of climate scientists agree on the matter, the fact that anyone is questioning the reality of human-caused climate disruption remains an amazing phenomenon.

There has been a general failure of everyone concerned about war and climate change to connect the dots between them. That must change.

Globally, one in eight - more than 1,300 species of birds - are threatened with extinction, and the status of most of those is deteriorating.

With climate change upon us, it's time to bury the hatchet in one of the world's most volatile regions.