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Earthday

Eight Energy-Saving Ways to Make Every Day Earth Day

Noah Horowitz | Posted 04.16.2014 | Green
Noah Horowitz

Saving energy means power plants don't need to make as much electricity -- and that means less climate-warming pollution from the fossil fuels used to generate it.

Make Every Day Earth Day

Natalie Pace | Posted 06.23.2012 | Green
Natalie Pace

Why Bike Power? There are huge physical and fiscal benefits to biking. With obesity on the rise in U.S. children and one out of every three American adults weighing in obese, biking is one way to get America moving again.

PHOTOS: Earth Day Celebrated Around The World

AP | By The Associated Press | Posted 04.22.2012 | Green

-- An Indian boy plays in the polluted waters of the Yamuna River in New Delhi. Women wearing leaves and flowers ready for a celebration in Barcelona...

10 Earth Day Activities For Kids

Posted 04.19.2012 | Green

This year, Earth Day falls on Sunday, April 22nd. While schools often have fun-filled projects and activities for kids, take this weekend as an opport...

Earth Day 2010: America's Amazing Canyons (PHOTOS, POLL)

Lena Tabori | Posted 05.25.2011 | Books
Lena Tabori

"Canyon Wilderness" is a treasure worth holding close to our hearts, reminding us of all that we need to think about.

Earth Day: 10 Incredible Hubble Telescope Images Of Our Universe (PHOTOS)

Edward J. Weiler | Posted 05.25.2011 | Books
Edward J. Weiler

While the book "Hubble: A Journey Through Space and Time" represents a sampling of the telescopes' 20-year contributions, many of Hubble's greatest discoveries are yet to come.