Syracuse Tuttle News Today

With climate change, plastic pollution and a potential sixth mass extinction, humanity has made some incredible messes in the world. But when people, political factions and nations have pulled together, they have also cleaned up some of those human-caused environmental problems, including ...

Many messes remain to be cleaned up, but experts remind Americans of how far we’ve come.

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...

As bad as the environment seems with climate change and other pollution, scientists say humanity has also done a pretty good job of cleaning up some past...