The Magazine of The Sierra Club
Baja’s Gray Whales Were a Conservation Success Story. Because of Global Warming, Everything Could Change.
A legacy of ecotourism and the economy that depends on it are also at risk
Lands & Waters
Counting Giants in Florida’s Blue Spring State Park
This researcher has helped create one of the longest-running manatee projects in the world
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
Haven for Honeycreepers: A Visit to Hakalau Forest National Wildlife Refuge
This protected area provides important habitat for endemic wildlife and plants on Hawaiʻi Island
Trump Uses “God Squad” to Slash Endangered Species Protections
The decision could defang the Endangered Species Act and condemn the world’s most endangered whale to extinction
What Not to Do When Creating Space for Wildlife
Experts give their advice for helping species thrive this spring
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!”
Shifting Border Wall Plans Threaten Big Bend Region
Covert plans to militarize remote parts of Texas could endanger fragile desert communities
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
