Greenhouse gases are rising so fast that it could soon be "game over" for the climate, a leading scientist warned in response to a new…

WASHINGTON— The Environmental Protection Agency today reapproved and proposed a dramatic expansion of the use of the toxic pesticide Enlist Duo after only a cursory…

The world is in a new era of “climate change reality”, with carbon dioxide in the atmosphere reaching a symbolic threshold which it will not…

A handful of climate activists turned off the flow of Canadian tar sands oil through pipelines in Minnesota, North Dakota, Montana, and Washington on Tuesday,…

April 22 is Earth Day 2016. Each Earth Day marks another milestone in a profound human reawakening to the truth that we are children of…

Recently, the Washington Post reported new data showing something most of us already sense: that increased polarization on Capitol Hill is due to the way the Republican Party…