2025 Fall
Get Sierra in your mailbox or on your device with your Sierra Club membership
Current Issue: 2026 Spring
Public Lands Are on the Line
Trump and his allies are targeting our shared, wild spaces for extraction
September 8, 2025
Protecting wild places was once a radical idea. It still is.
September 8, 2025
The Trump administration wants to sell off our shared lands. We need to meet this moment.
September 11, 2025
Wildlife corridors and conflict prevention help keep bears safe
September 18, 2025
A movement of off-duty and former officials has mobilized to save embattled parks
September 12, 2025
This library of spores specializes in growing and distributing the essential organisms
October 14, 2025
How an Oregon sewer inspired a live multimedia performance
September 16, 2025
Sound waves show some promise in keeping toxic cyanobacteria at bay
October 12, 2025
How to mindfully feed and care for your dogs and cats, and help green up the pet industry while you're at it
September 28, 2025
Courtney Williams learned how to push back on the oil and gas industry
September 21, 2025