The Magazine of The Sierra Club
Hey Mr. Green! Do Alien Bees Threaten Native Species?
Busy Mr. Green gets to the bottom of the question
Latest Updates
A Bitter Pill to Swallow
China’s newly amended Wildlife Protection Law makes it easier to sell animal parts in traditional medicine
10 Innovative Solutions to Food Waste
In this story:
food and drink
President Obama Creates the Largest Protected Area in the World
With the expansion of the Papahānaumokuākea Marine National Monument, President Obama further strengthens his environmental legacy
A Poster For Every Park
Designer JP Boneyard’s new Fifty-Nine Parks Print Series highlights the unique beauty of each National Park
4 Sustainable Alternatives To K-Cups
Switch over to a greener pod
Eliminating Food Waste One Recipe at a Time
In her new book, Eat It Up!, chef Sherri Brooks Vinton gives us creative ways to use up leftover food
Are Barn Owls Nature’s Best Pest Control?
A new study shows just how much owls can help farmers reduce rodents in their fields
Outfoxing Extinction
How the Channel Island fox made the fastest recovery of any mammal ever placed on the endangered-species list
In this story:
animals
When Thoreau Went Nuts on Maine’s Mt. Katahdin
In this story:
hiking
The 8 Best Destinations for Outdoor Yoga
Select new adventures for finding your “Namaste” in nature
In this story:
travel
Hey Mr. Green! How Green Is Corn Ethanol?
Mr. Green distills the nuances from the question
The Burning Questions About Spotted Owls and Fire
The effects of a recent megafire in California have ignited a fresh debate about a prominent keystone species
Go Play: A Travel Writer's Last Request
Edward Readicker-Henderson (1963–2016) wants you to get off your lawn
