The Magazine of The Sierra Club
Scientists Are Turning to Invisible Microbes to Support Animal Conservation
Understanding animal and environmental microbiomes could be the key to successfully reintroducing captive animals to the wild
Lands & Waters
The Rosy-Finch Moves in Mysterious Ways
Why black and brown-capped rosy-finches are among the most threatened birds in North America
Two Stoneflies Lead the Way for Conserving Other Uncharismatic Species
The Endangered Species Act protection of two alpine flies could help reshape the future of invertebrates worldwide
Scientists Race to Find Out Why the Western Bumblebee Is Disappearing
Bombus occidentalis was common across the West, but since the 1990s its numbers have plummeted
The World's Second-Most-Famous Desert Pupfish Is in Trouble
You wouldn't believe the lengths people go to protect these fish
New Proposal Hopes to Extend Protections to Old-Growth Forests
Conservation groups welcome the news but lament the lack of measures for mature forests
Wildlife Traffickers Reveal Tricks of Their Illegal Trade
Restorative justice for traffickers of rare and endangered turtles
Wild Wolves Return to Colorado
Wolf paws are finally on the ground, just as Colorado voters intended
The Klamath Tribes Are Trying to Save the C’waam and Koptu Suckerfish From Extinction
The fish have long been at the center of a sacred way of life
Norway Greenlights World’s First Commercial Deep-Sea Mining Project
Here’s what the new project means for the US and other countries beyond the Nordic region
