The Magazine of The Sierra Club
How the Low-Energy Will Inherit the Earth
A new study suggests species with low metabolic rates avoid extinction longer
science
Sin City Lights Up With a Dash of Molten Salt
Nevada is the home of the world's first utility-scale molten salt facility
Best-selling Science Writer Charles Mann Has Always Been a Tinkerer
The author of "1491" and "The Wizard and the Prophet" on his passion for storytelling
How Climate Change Is Putting Songbirds at Risk
A new model shows increasing temperatures will impact Acadian flycatchers
From Turtle Soup to Turtle Conservation
Mexican fishermen use their expertise to save the endangered hawksbill sea turtle
What’s Killing the Monarchs? Our Roads.
25 million butterflies a year are mashed by motorists
Fracking Chemicals Boost Fat Cells
Exposure to fracking compounds increase size, number of fat cells
ICYMI: Scott Pruitt Resigns, Spiders Go Electric, & More
A weekly roundup for busy people
How Far Do We Go to Save a Species?
The race to preserve the northern white rhino has a big breakthrough
The Environmental Impact of Food Has Huge Variability
A new analysis shows massive differences between producers
