Articles

Keep It Out of Portland

Nina Dutton Keeps it Real (and Funny)

ICYMI: Environmental News Roundup

Breathing Room

I have a green job and I vote

Protecting Our Mountains is Good Business

Florida’s Dirtiest Coal Plant Putting Water Supply At Risk

Healthy Women and a Healthy World

Making HERstory

Bike It! Brings Bike Safety to Santa Ana

Dr. Catlin Powers, Eco-Engineer

#ExxonKnew: The oil-and-gas giant faces new scrutiny over climate change denial

Too Cute to Survive?

Foldable Gear for Your Outdoor Adventures

5 Environmental Stories You Don’t Want to Miss

Community Urges Benicia City Council to Deny Valero’s Dangerous Oil Train Proposal

Mountain Bike Moment of Regret

Hike with Llamas at Virginia's Applewood Inn

Return to the Bay of Pigs

Give 'Em Shelter: 4 Backyard Homes for Birds and Bees

Inside the Koch Brothers' Empire

The inner workings of the avian mind

The Imax Film "National Parks Adventure" Commemorates the NPS Centennial

Five Great Biodynamic Wines

We're Moving to Oakland, California

Borderlands Campaign Continues Protection of US-Mexico Relations

Forget "Alternative"—Renewable Energy Has Gone Mainstream

Coming Clean: A Transition to 100 percent clean energy is possible

Bufo bufo, Sex Machine

Kayaking Chile's Pascua River in Search of an Untamed Landscape

The Coal Industry is Bankrupt

An Electric Vehicle Buyer's Guide: Low-cost options are hitting the road

Siri, Will Connected Vehicles Be Greener?

The 100 Percent Clean Energy Economy Is Closer than You Think

What We Learn from Rereading Winnie-the-Pooh

Bridge to Nowhere: California PUC’s Rubber-Stamping of New Gas Plants Holds Back Clean Energy

Six Eco-friendly Beers for National Beer Day...and Any Day

April Observing Highlight: Mercury At Its Best

A Growing Movement To #SaveSundarbans

All Forward: River Guide Scholarships for Military and Veterans

2016 Inspirational Women Contest Winners

We Need Better, Healthier Schools For All

5 Environmental Stories You Don’t Want to Miss

Cock-A-Doodle Do's and Don'ts

How Can We Get More Solar Panels Installed?

Sierra & Tierra: America Es Su Casa, Enjoy It!

Sierra & Tierra: América Es Tu Casa, Disfrútala

Taking the Struggle for Clean Air and Water to Washington, DC

Do You Know the Story of The First Woman to Hike the Appalachian Trail?

Report: The Money Wasted On Stranded Coal Assets Could End World Energy Poverty

Spring Greening

YouTube's Go-To Eco Activist

North Carolina Residents Speak Out Against Coal Ash Ponds

ICO Pioneer Debra Asher Moves On

Glen Dawson, Storied Mountaineer and Longest-Tenured Sierra Club Life Member, Is Dead at 103

Clean Line Decision Great News for Clean Energy

Financial Innovation Event Highlights Huge Opportunities for Off-Grid Sector

Support Grows for Electric Car Consumer Rebate in New York

5 Environmental Stories You Don’t Want to Miss

March Madness

Young Girls Learn about Gender Justice and Environmental Stewardship

Chronicling the Bureau of Land Management's Methane Hearings: Part IV

Want to Keep Fossil Fuels in the Ground? Stop These Trade Deals

3 Urban Centers That Are Getting Water Conservation Right

Chronicling the Bureau of Land Management's Methane Hearings: Part III

Three Books to Help You Spring Into Gardening

Grounded!

How to Dye Your Eggs Naturally

How much carbon do trees really store?

Chronicling the Bureau of Land Management's Methane Hearings: Part II

Chronicling the Bureau of Land Management's Methane Hearings: Part I

When Animals Attack ... Drones

Company Shipping Illegal Timber From The Amazon Abandons Boat, Crew In Mexico

Why Was the Executive Director of the CA Coastal Commission Unjustly Fired?

5 Environmental Stories You Don't Want To Miss

'Solar Education Week’ Conference at PUCPR

The Bear Truth

Restoring Europe's Vultures

Declaración del Sierra Club sobre la Nominación de Merrick Garland a la Corte Suprema

Restoring Arid Lands

Rachel's War

This Is What Winning Looks Like

Living (and Dying) With Coal

Western Leaders Win Big Over Nation’s Biggest Planned Coal Mine

Veterans On Ice or, How A Wall Street Veteran Found His Calling

Is the Sharing Economy Truly Green?

Encuesta Confirma Temores del Público sobre la Calidad del Agua Potable

5 Environmental Stories You Don’t Want to Miss

Sierra Starlight

We Otter Celebrate!

Carta Abierta al Secretario de Estado Kerry sobre el Asesinato de la Ambientalista Hondureña Berta Cáceres

Open Letter to Secretary of State Kerry regarding the Murder of Honduran Environmentalist Berta Cáceres

An Ahwahnee by Any Other Name

Confidence in safety of tap water is lower among people of color, poll finds

The Shifting Politics of Offshore Drilling

Celebrating Women Leaders Moving the US Beyond Coal

From Paris to Borneo: The Face of Climate Action

Who's Your Favorite Eco-heroine?

Thankfulness and a Call to Action on International Women's Day

HECA YEAH! Hydrogen Energy California (HECA) Coal Plant Developer Throws in the Towel