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

Jacob Leibenluft

March 15, 2012 2:00 PM

Can fireworks cause a city to violate clean-air standards?

Jacob Leibenluft

July 01, 2011 1:25 PM

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

What it means for the Fed to start “printing money.’

Jacob Leibenluft

Nov 07, 2010 1:10 PM

Can fun-size candy bars be good for the environment?

Jacob Leibenluft

Oct 29, 2010 12:21 PM

How does a new piece of legislation get delivered to the president?

Jacob Leibenluft

Dec 17, 2009 3:35 PM

What’s the greenest way to get home for Thanksgiving?

Jacob Leibenluft

Nov 20, 2009 11:23 AM

Why we still use sandbags to stop floods.

Jacob Leibenluft

March 30, 2009 11:48 AM

The Green Lantern’s advice may not be appropriate for everyone.

Jacob Leibenluft

Jan 13, 2009 10:45 AM

How do you turn off the gas to an entire country?

Jacob Leibenluft

Jan 08, 2009 6:37 PM

Green my blog.

Jacob Leibenluft

Jan 06, 2009 10:44 AM

The Green Lantern presents a superefficient, four-in-one economy answer pack!

Jacob Leibenluft

Dec 30, 2008 8:05 AM

Is it worthwhile to buy carbon offsets for all my holiday air travel?

Jacob Leibenluft

Dec 23, 2008 7:02 AM

Why would America protect nonnative penguins under the Endangered Species Act?

Jacob Leibenluft

Dec 18, 2008 6:43 PM

How to decorate your Christmas tree without wasting too much energy.

Jacob Leibenluft

Dec 16, 2008 10:43 AM

Why won’t the federal prosecutors in Illinois use Barack Obama’s name?

Jacob Leibenluft

Dec 11, 2008 6:41 PM

What’s the best environmental value for your dollar?

Jacob Leibenluft

Dec 09, 2008 7:20 AM

How will Venice’s underwater dam work?

Jacob Leibenluft

Dec 04, 2008 6:49 PM

What it means for the Fed to start “printing money.’

Jacob Leibenluft

Nov 26, 2008 6:04 PM

Is it always greener to take public transportation?

Jacob Leibenluft

Nov 25, 2008 7:02 AM