Climate Change

Why the climate is changing, what it means for us, and what we can do about it.

The world is getting warmer. What role do greenhouse gas emissions play, and why is this cause for concern?

In Greenland, climate change has created a vicious cycle of warming—and it may never stop.

Climate change is not just an environmental problem. It is also an economic one.

The global water crisis is already here. Climate change will only make it more severe.

Turning toward cleaner energy sources means factoring in economic and energy needs alongside environmental ones.

Who is at the top depends on how you interpret the data.

Developed and developing countries disagree.

What actions are countries taking to address the global threat of climate change?

What does the United States' largest-ever climate change legislation do?

Explore how rising temperatures disproportionately affect certain communities.

Explore seven ways countries are responding to a changing environment.

Explore how countries are adapting to the effects of climate change.

Technology is helping countries reduce carbon emissions, but some innovations could ultimately contribute to a warming planet.

Questions to check your understanding.