The Magazine of The Sierra Club
Can Wolves Help Hunt Disease?
A possible tool to fight the spread of chronic wasting disease in elk? Vitamin Wolf.
Lands & Waters: Science
Aboriginal Astronomy Finally Gets Its Due
Australia’s Indigenous astronomy shines in new books, festivals, and facilities
When Elephant Seals Become Ocean Researchers
Marine mammals unlock the secrets of climate and the Arctic
The Tale of the Trojan Trout
Can the introduction of a genetically modified invader save the West’s native fish?
Want to Go Off-Grid? Don’t Buy a Big House.
How our family’s quest to go carbon neutral hit a very big snag
New Spit Answers Raise More Spit Questions
Mucin, a key building block of saliva, is extremely good at evolving
This Mysterious Fish Could Rescue East Coast Rivers
Restoring Pennsylvania’s slipperiest species
Why I Drive 5 Miles Under the Speed Limit
The financial, moral, and public health case for driving like a slowpoke
Why Scotland Is Opening a Dementia Center in a National Park
Uncovering the power of nature for people with dementia
Mapping a State's Secret Water
How groundwater mapping could be a game-changer for California
