The Magazine of The Sierra Club
The IPCC Says There’s Still Time. So Now What?
The report is full of warnings—and a whole lot of hope for the future
Lands & Waters: Science
Weaponized Juvenile Techno-Tortoises
The gamification of desert tortoise protection
Yes, You Can Line-Dry Clothes in the Dead of Winter
The science of letting your chonies freeze
The Mysterious Death of the Bumblebee Queens
Bumblebee colonies are being used by farms to pollinate—with unexpected consequences
The Hydrogen Rainbow, Explained
Hydrogen itself is a nice, clean fuel—how it's made can be the problem
The Forests of the Sierra Nevada Are Full of Zombies
They’re big, they’re beautiful, they’re too hot to have babies. What next?
An AI That Sees Bird Futures
Using citizen data to predict where the birds go
Making Nature Less Predictable
Researchers experiment with how to bring native pollinators back to California
Who Had Good Climate Data in the 70s? Exxon, That’s Who.
Exxon not only knew, Exxon knew a lot
Where Humans Live, Animals Get Crowded
Animals are more likely to share space in human-dominated areas, a new study says
