5 fast facts about water bottles—and why you really don't need them.

Play the new game from "The Mighty B!" and Nickelodeon.

Find games, cartoons, mad libs—and great ways to help—at the brand-new Ranger Rick's GreenZone!

Check out these cool facts about presidential pets.

These wildlife scenes really pop!

Learn more about the photographer featured in this month's Ranger Rick.

Travel from the Amazon to the Arctic.

Help us plan new issues of Ranger Rick by telling us what you like best.