The Magazine of The Sierra Club
How to Grow Mushrooms at Home: A Beginner’s Guide
Growing mushrooms at home is an easy, family-friendly project requiring little space and no gardening experience. Here's how to get started.
Latest Updates
The Last Human-Wild Collaborators
Humans have collaborated with at least six wild species. Now it's down to three.
Fungal Disease Poses Looming Threat to Salamanders
Ecologists try to stop it from reaching the Americas, home to more than half of all salamander species
The US Finds a Strong Ally for Regional Green Initiatives in the Americas
Biden and Colombian president Petro discussed financing climate action
In this story:
international climate policy
ICYMI: Tarantulas’ Pets, Flirting With 1.5°C & Vaccines for Condors and Koalas
A weekly roundup for busy people
In this story:
climate change
Colorado Finally Has a Plan to Reintroduce Wolves
When, where, and how wolves will be released later this year
I Had Come to Petco to Stage a Protest
The truth is, I was asked to leave Petco, but I told everyone I was banned
In this story:
activism
The Future of Clouds
Their little-understood role in regulating the earth’s climate is the difference between an uncomfortable future and an unlivable one
In this story:
climate change
In Appreciation: Jerry Mander (1936–2023)
How a radical ad man helped David Brower create the modern Sierra Club
In this story:
activism
Here's What's Wrong with Effective Altruism
Effective altruism has no room for wolves or mountain climbing
The Hydrogen Rainbow, Explained
Hydrogen itself is a nice, clean fuel—how it's made can be the problem
A Mother’s Day Guide to Eco-Friendly Postpartum Practices
Tips for new moms committed to sustainability
The Biden Administration Moves to Slash Carbon Pollution From Power Plants
Guidelines were crafted to pass Supreme Court review, but hurdles remain
How to Make Home a Haven
Here are easy steps for making your domicile a home for birds, bats, and bees
This Puerto Rican Organizer Sees a Path for Light and Hope
Adriana Gonzalez is helping bring clean energy to the island
What Does “Dead Pool” Mean for the American West?
Conservationists are working to understand how best to protect Lakes Mead and Powell
Wildlife Recovery Bill Redux
Why the bipartisan law failed and how leaders are trying to revive it
5 Must-Read Books for Your Spring Reading List
These page-turning stories illuminate all that is worth saving in our world
An Itsy-Bitsy Spider, Larger Than Life
An arachnid, up close and personal
Banking on the Seaweed Rush
Seaweed farmers promise to feed us, combat climate change, support coastal communities, provide wildlife habitat, and more. Can seaweed do it all?
