CASTLE ROCK, Colo. — For the past 15 years, Merryhill Preschool has celebrated Earth Day by teaching students valuable lessons about the environment. This year, the school released about 13,0000 ...

BETHLEHEM, Pa. - Students at Chesterbrook Academy Preschool in Bethlehem celebrated Earth Day in a unique, eco-friendly way. They released 3,000 ladybugs into their schoolyard as part of a ...

Add Yahoo as a preferred source to see more of our stories on Google. Earth Day. In 1970, the first Earth Day sparked a massive public response, with 20 million Americans taking to streets and college ...

Trash company brings garbage truck to Denver preschool for Earth Day sustainability lesson Students at Escalante-Biggs Academy in Denver explored a Waste Management truck as part of Earth Day, ...