In recent years celebrities have helped to bring more awareness to the green movement, by going green themselves. MNN covers celebrity green news with articles, photo galleries and a video series called "Ecollywood" that features celebrities offering their green tips.

Thursday food 'nooooo:' April Fools edition

Ecollywood: Kids love DiCaprio

Mark Bittman talks about Food Matters

Life after Newman

Ecollywood: Tricia Helfer & Edward James Olmos

Mother Nature goes to Neverland

Ecollywood: Cheryl Hines curbs her recycling

Green racer

Film review: The Day the Earth Stood Still

Stars sign on for the birds and the planet

Ecollywood: Greg Grunberg & Wendy Davis

Ecollywood: Bonnie Hunt to the rescue