Is charging your cell phone overnight a major waste of energy?

Nina Shen Rastogi

March 16, 2012 7:00 AM

Should you run your laptop off battery power or keep it plugged in?

Jacob Leibenluft

March 15, 2012 2:00 PM

What’s the Greenest Voting Method?

Brian Palmer

March 13, 2012 6:30 AM

How Does Warfare Affect the Environment?

Brian Palmer

Feb 28, 2012 6:35 AM

Is Healthy Food Better for the Environment?

Brian Palmer

Nov 15, 2011 11:12 AM

Is It Better for the Environment To Watch TV via Satellite, Cable or the Internet?

Brian Palmer

Oct 18, 2011 7:23 AM

Paper versus the iPad: Is taking notes on a tablet computer or a notepad more environmentally responsible?

Brian Palmer

Sept 06, 2011 6:55 AM

How soon does a bike pay back its initial carbon footprint? 

Brian Palmer

Aug 09, 2011 10:13 AM

Obama’s environmental record: Has the president been a successful steward of the environment?

Brian Palmer

July 12, 2011 11:04 AM

Is it more earth-friendly to see movies in a theater or on DVD?

Brian Palmer

June 14, 2011 7:08 AM

Are tornadoes environmental disasters?

Brian Palmer

May 23, 2011 12:32 PM

Is central air conditioning more energy-efficient than window units?

Brian Palmer

May 03, 2011 10:03 AM

Chewing gum: environmentally friendly or not?

Brian Palmer

April 18, 2011 7:12 PM

Hemp versus cotton: Which is better for the environment?

Brian Palmer

April 12, 2011 5:11 AM

Zoo and animal safety: How can you tell if a zoo takes good care of its residents?

Brian Palmer

April 05, 2011 6:59 AM

Is organic wine better for the environment?

Brian Palmer

March 22, 2011 7:11 AM

St. Patrick’s Day: The eco-guide to responsible drinking.

Brendan Koerner

March 16, 2011 12:19 PM

Endangered species: If you can save only one, which should you choose?

Brian Palmer

March 15, 2011 6:55 AM

Gasoline Additives: How do the ethanol and nitrogen in your gas affect the environment?

Brian Palmer

March 08, 2011 6:59 AM

Styrofoam cups in the House cafeteria: The Republican’s dishware switch isn’t as bad as you think.

Jacob Leibenluft

March 07, 2011 1:50 PM