The Magazine of The Sierra Club
Shifting Border Wall Plans Threaten Big Bend Region
Covert plans to militarize remote parts of Texas could endanger fragile desert communities
animals
Undercover Tourists Are Saving Sloths in Costa Rica
These activists work to protect the animals and keep them wild and free
These Scientists Just Mapped Scorpion Hot Spots. Here’s Why You Should Care.
An international team working in Morocco produced findings that could have implications for public health
Crocodiles Know a Thing or Two About Solar
This crocs' bony armored plates absorb sunlight to regulate body temperature
Facing Apex Predators—and Fear—in the Name of Conservation
Photographer Tanya Houppermans gets within biting distance to capture the beauty of sharks and other maligned sea creatures
California Wolf Blazes New Trail
The epic journey of Bae has been a cause for celebration and highlights the need for road safety
Going the Distance
A new study confirmed that mule deer that travel are healthier than their sedentary counterparts
Could Reclassifying Bison as Wildlife Reshape Conservation in the West?
A tribal leader considers what it will take to restore the “functionally extinct” species
Wolverines Are One Step Closer to Returning to Colorado
The bear-like weasels could be reintroduced into the state after a 100-year absence
