The Magazine of The Sierra Club
US Faces Triple Threat of Climate Crisis, Economic Hardship, and Donald Trump
Scientists warn Trump’s “systemic assault” on science comes as we enter an unprecedented Danger Season
science
The Pending Extinction of the Northern Spotted Owl
These are the researchers dedicating their careers to protecting the bird
Rocks, Glaciers, and Trees Offer Clues to the Planet’s Past
What we can learn from Earth's time capsules
How to Train Your Condor
A bird-loving boy went from picking up trash at a zoo to saving endangered California condors
As the Worm Turns, So Do We
Climate change is shuffling the worms beneath our feet
Cute, Cuddly, and Wild: It’s Coyote Puppy Season
And they’re denning in a city near you
These Tiny Moths Likely Flew to Hawai'i 20 Times. How Did They Do It?
Leaf-roller moths colonized the archipelago before evolving into a dizzying array of species
We Mindlessly Interact With Plants Every Day. Here’s How to Do It Intentionally.
Ben Goulet-Scott and Jacob S. Suissa offer 101 ways to rediscover the familiar with “Let’s Botanize!”
The Trees That Grew Us
As Earth Month gets underway, a look back in time to how forests shaped us
Meet the Kriller Queens
Next-gen polar scientists challenge the status quo in Antarctica
