Approved

Since 2014, the United Nations has set aside the 5th of December to educate people about the importance of healthy soil. In time for this year’s international World Soil Day celebration, students in Dr. Bruce Snyder’s soil ecology class finished their final project for the semester—children’s books about dirt and critters of this unseen underworld that help nourish the Earth’s soil, water, forests and air. For the UN, it’s a day to focus attention on the ground beneath our feet, while...

 To say something ‘has legs’ means it has longevity and staying power.That surely fits millipedes then, because they’ve been around forever. Thought to be earth’s first creature to leave water and breathe on land—the creeping, burrowing arthropods are essential for healthy soil and forests.Then there are those legs. Lots of them.Their legs help millipedes forage and feed, making them the ultimate composters—nature’s No. 1 soldier in waste management. They’re responsible for breaking...