A new threat looms for these remaining tigers: climate change.
In a surprise more, Republican lawmakers blocked a measure preventing the Department of Defense from studying the effects of climate change on the military.
In the journal Nature, Christiana Figueres and a group of distinguished climate advocates and researchers identifies six key global climate milestones to reach by 2020.
A new special report outlines discoveries from a recent expedition to survey reefs in a little-explored corner of the Pacific.
With its vast expanse of ocean, the Pacific island nation of Kiribati is experiencing the future of our oceans now.
With the Paris Agreement back in the news, Human Nature offers five things to know about the historic international accord.
With President Trump’s decision to withdraw from the Paris Agreement, a new group of leaders is leading the world forward on climate action.
Among the gifts Pope Francis gave President Trump at their meeting today was a copy of his 2015 encyclical on the environment, “On Care For Our Common Home.”
CI experts traveled to Nicaragua to learn how McDonald’s coffee roasters are helping local coffee farmers and their communities.
On the eve of the People’s Climate March, former president of Iceland Ólafur Grímsson discusses why the time for climate change action is now.