The Quiet Evolution of Trees

Long before trees appeared on Earth, animals and other land plants were scattered among the land masses. And before land plants came the land animals. How did it all happen, and where did they all come from?

Earth at-a-Glance:
You Are Here!

Earth facts, figures and vital information all in one place.

Fossil Fuels vs. Renewable Energy Resources

Alternative energy sources may be the underdogs today, but they'll be champions tomorrow.
Television, Radio, News, Feature Stories and More
Visit Ecology Today for the Latest News and Commentary
Ecology Today
"Eating Local" and the Notion of Food-Miles 11/18/2008
The Current State of Renewable Energy 11/17/2008
Inquiring Minds | Recently Released CRS Reports 11/15/2008
Friday Night at the Movies | Sustainability and the Flamingos of Bogoria 11/14/2008
Iceland: Becoming the World's First Renewable Energy Economy 11/13/2008
BMW Plug-in Mini-Coopers To Be Available 11/12/2008
Is Antarctica Cooling, Warming - or Both? 11/11/2008
President Bush Is Not Finished Yet 11/10/2008
Ocean Wind More Efficient Than Solar Energy: NASA 11/09/2008
Listen to Ecology Radio on Demand
Meet the Greens Meet the Greens Meet the Greens
Sierra Club Radio,
with Orli Cotel
John Javna on his updated version of the 1990’s bestseller, 50 Simple Things You Can Do To Save the Earth. 		Green Patriot Radio,
with David Steinman
Guest, Jordan Rubin, founder and CEO of Garden of Life discusses the role of organic, local, sustainable agriculture in optimal health..

 Ecology Today Radio, with Eric Schubring
Dow Chemical introduces DowFrost RVR, the first biodegradable anti-freeze for winterizing RVs, boats, summer homes and more.
Watch on Demand Videos at Ecoloty TV
The Story of Stuff Hubble: 15-Years of Discovery One Planet Life
Story of Stuff
Where stuff comes from, where it goes, and where it's taking us.
 Hubble: 15-Years of Discovery
A 10-part series, from the European Space Agency.

 One Planet Life
Don't just buy green, live a one-planet life.
Energy Facts



Ecology Featured Filmmaker