The Magazine of The Sierra Club
Nature’s Answer to Combating Wildfire: The Prairie Dog
Behold the most adorable little firefighter you ever saw
Lands & Waters
US Faces Triple Threat of Climate Crisis, Economic Hardship, and Donald Trump
Scientists warn Trump’s “systemic assault” on science comes as we enter an unprecedented Danger Season
For the North Atlantic Right Whale, Scars Tell the Story
Fishing-gear entanglements and vessel strikes cause the whales unnecessary pain and suffering
The Pending Extinction of the Northern Spotted Owl
These are the researchers dedicating their careers to protecting the bird
Rocks, Glaciers, and Trees Offer Clues to the Planet’s Past
What we can learn from Earth's time capsules
Who Gets to Graze in the West?
A federal decision has propelled a Montana nonprofit into the center of a dispute over conservation and public lands
What Is Mouth Brooding?
These daddy frogs take their parental-care duties to the next level
How to Train Your Condor
A bird-loving boy went from picking up trash at a zoo to saving endangered California condors
New Cub Offers Hope for Jaguar Conservation
A Mexican state just south of Arizona has a new jaguar family
Cougar Family Goes Viral For Showing Up in the Least Likely of Places
Scientists say the discovery of a litter in Minnesota could indicate a strengthening population of these big cats
