Is bike lube bad for the planet, and is it possible to make your own? Advice maven Umbra Fisk saddles up to help a cyclist from Virginia find out.
When it comes to energy use, are two stories better than one? Advice maven Ask Umbra explores the ups and downs of efficient housing.
Advice-giver extraordinaire Umbra Fisk fetches answers for readers who are seeking greener options for Fluffy and Fido.
Wondering what "eco-friendly" and "natural" really mean on product labels? Advice maven Ask Umbra dusts off a few common terms.
A Floridian wonders if he should buy local sugar despite its wetlands-wrecking wreputation. Advice columnist Umbra Fisk says the answer is crystal clear.
What a year for burning questions! Advice maven Umbra Fisk reviews the top topics that had readers asking for eco-help in 2015 -- and reminds us all of a few ways to live greener.
When tubby time comes around, should you grab a bar of soap or a bottle of body wash? Advice maven Umbra Fisk says this is one question with a clear winner.
Tis the season to be jolly -- and wasteful as all get out. Advice maven Umbra Fisk dispenses a few tips for what to do with your holiday trash.
A reader is conflicted about whether to buy a new VW, what with all the recent emissions-evading sneakiness -- so advice maven Umbra Fisk suggests a few rules of the road.