Sierra Club News

Sierra Club News

Search our site for articles, blog posts, and press releases to explore insights and updates on environmental issues and our ongoing initiatives. Use the search tool below to find the information most relevant to your interests.

Photo by Anne Readel

Community Science Ignites Hope for Bumble Bee Conservation

bees, endangered species, science
SIERRA Article
Not yet ripe apples dangling from an apple tree in the Manzanos Mountains

The Songs of Ancient Trees

agriculture, outdoor recreation, science
SIERRA Article
Flock of birds in bird formation flying above sea.

It’s Not Your Imagination: Migrating Birds Talk to Each Other

birds, Gee Whiz, science
SIERRA Article
Two purple martins are sitting on makeshift wooden bird boxes (labeled 14 and 15) attached to a piling, and two birds are flying nearby against a blue sky.

Rehoming Seattle’s Purple Martins

birds, conservation, hiking, science
SIERRA Article
A woman stands in an empty tank, directing a man holding coral

Climate Change Threatens Florida's Corals in Water and on Land

climate change, oceans, science
SIERRA Article
Illustration by shaunl/Getty Images

Tree DNA: For Conservation, For Solving Crime

conservation, forests, Gee Whiz, science
SIERRA Article
Rick Lanman stands with his left hand on a redwood tree trunk as he looks down at the camera.

This Ecologist Is Rewriting the Story of California Landscapes

forests, science
SIERRA Article
Photo by Anne Readel

The Final Flight of a Queen

bees, conservation, Joy, science, Wonder
SIERRA Article
Photo by Christopher Walton

Antarctica’s Emperor Penguins and Seals Are at the “Pointy End” of Climate Change

arctic, climate change, science
SIERRA Article
Illustration shows a giant pile of colorful plastic water bottles and other items covered with smiling red critters. A woman is stuck under the pile with her arms reaching out.

Bacteria to the Rescue

Gee Whiz, science, technology
SIERRA Article