With these simple changes, you can make a difference without making much of an effort or financial investment.

Scientists and staff within the Earth Institute share some of the ways they’re shrinking their carbon footprints.

How much does it actually matter if you take public transit instead of driving? Here’s an easy way to find out.

If we ate half as many burgers and steaks each week, a new study calculates that it could have a profound effect on carbon emissions and the environment.

These seven not-so-hard things will shrink your carbon footprint. We dare you to try them.