Articles

Hey Mr. Green! How much CO2 is generated by producing and transporting a gallon of gas?

Top 5 Things You Didn’t Know About Polluting Scott Pruitt

2016 U.S. Electric Vehicle Sales Soar: Jumping 80 Percent Over Previous December and 37 Percent Over 2015

Where the Deer and the Salamander Roam

The Sounds of Subtle Resistance

A Time to Fight

Hey Mr. Green! What's a Good Ecofriendly Tile Cleaner?

Man's Best Hiking Buddy

Trump’s Ethics Tweets Expose Rank Hypocrisy

Have there been improvements in the recyclability of solar panels?

January Observing Highlight: Quadrantid Meteors

President Obama Establishes Two New National Monuments in Nevada and Utah

Here are 5 No-Brainers for Helping Out Animals Near and Far

The Most Important Environmental Stories of 2016

A Look Back at 2016

5 Ways Not to Get Killed While Cycling

The 11 best environmentally themed Instagram accounts we followed this year

A Question of Tone(wood)

No Se Deje Engañar

2016 Saw Big Gains for Public Health, Climate Action, Clean Energy

Hey Mr. Green! Community Solar Options Are an Alternative to Cutting Down Trees

Material Guy

Denial, Distraction, and Deception

2016 Fall Workshop on Gender and the Environment: Reflections and Moving Forward

Horses Gone Wild

Obama Bans Oil Drilling in Arctic, Atlantic

On Our Doorstep: The Gatlinburg Fires

New Data Shows Auto Industry Failing to Advertise Electric Cars

Look Out, Detroit—Here Comes the 3D Printed Car

Beyond Dirty Fuels Campaign Year in Review - A Growing Movement, a Deepening Resolve

21 Times That Clean Energy Was Through the Roof in 2016

Does a Product Need More Than 10 Percent Recycled Content to Have a “Recycled” Logo?

Winter’s 4 Best Wildlife Webcams

America—Don't Be Fooled

Commemorating the National Park Service Centennial

When You Thought Trade Deals Could Not Get Any Worse -- Enter Wall Street.

Make Your Own Adventure

10 Photos of Trail Runners You Have to See

Victory! Obama Administration Blocks Polluting Mines from the Boundary Waters Canoe Area

Top Gear

Protecting Our Oceans and My Home

These Scientists Are Fighting for Our Future. We Need to Fight for Them.

The Oberlin Project Catalyzes a Green Economic Renaissance

Left Coast Griz

Sierra’s Guide to Practical Gifts for Greenies

Climate Neighbors

What's Next for Standing Rock and the Dakota Access Pipeline Fight?

Wednesday Night TV: Beyond Coal in the National Spotlight

Mexican Fisherman Juan Castro Saved His Beautiful Marine Ecosystem, and He'll Save Yours, Too

Silence Is Consent: Solidarity With All People Fighting Oppression

The United States of ExxonMobil?

The United States' First Offshore Wind Farm Powers Up

7 Things to Know About Billions in VW Clean Transportation Funds

Hey Mr. Green! How Can An Average Citizen Stop Deforestation?

Alani's Teddy Bear

The Largest Die-Off of Corals Ever Just Happened on the Great Barrier Reef

Pruitt: The Black Pot

This is How a Crackdown on Climate Action Starts

Sierra’s Holiday Gift Guide for the Outdoor Enthusiasts in Your Life

How to Participate in Audubon’s Christmas Bird Count

The Oh-So-Bright Future of Wildlife Conservation

Reflecting on Fun & Important Times in the Garden

So Long to a Friend of the Earth

From Jemez to Here

Political Machinations Threaten Clean Water for Flint

Meet Scott Pruitt, the Man Picked to Lead the EPA

Trump’s Cabinet of Fossil Fools

An Enemy Within for the EPA

The Unbearable Whiteness of Hiking and How to Solve It

Bob Inglis on a Trump Presidency and What that Could Mean for Progress on Climate Change

Los Angeles Utility Metrics Provide Tools for an Equitable Transition to Clean Energy Economy

Grizzly Bears Are Making a Comeback—and Making Their Human Neighbors Nervous

Testing Water Quality in New Mexico

Leigh Ann Henion Goes Paleo-Tech at the country's largest primitive skills gathering

Floating Wind Turbines Could Power the West Coast

Wyoming's Great Disconnect

A Biologist's Manifesto for Preserving Life on Earth

Architect June Grant Designs for Change

Outdoor Afro provides opportunities to hike and to heal

The Great Pacific Garbage Patch

Announcing This Year's Eco-Champions

Environmental News Roundup

Are We Stuck with Corn Ethanol Forever? (Big Ag Would Like Us to Think So.)

Ultralight Adventure Gear for Winter in the Backcountry

Allergic kayaker forgets her EpiPen, encounters wasp nest. Now what?

Trekking in Switzerland With a Very Small Backpack

Should We Control Nature to Make It Nicer?

Photos From Standing Rock After the Decision

The Politics of Trees

Fisher Stevens Continues Eco-Activist Turn with "Before the Flood"

Sierra's Guide to Sustainable Baby and Toddler Necessities

No Election Can Stop the Momentum Toward a Clean Energy Economy

In the Age of Trump, Something's Gotta Give

Share and Share Alike

Feeding Frenzy

Oil From Deepwater Horizon is Found in Birds

No, This Latino Neighborhood in Denver Doesn’t Want Your 21-Lane Highway

Trulli Inspired

5 Ways Not to Kill Cyclists

BREAKING: Dakota Access Pipeline Construction Halted!