Our Most Popular Content

Sterling Coleman on Mount Washington
Green Life
Tuesday, July 22, 2014
How a backpacking novice hiked one of the longest trails in North America.
The 500-foot exhaust stack of the Mohave Generating Station  in Laughlin, Nevada, was felled by explosives on March 11, 2011.
Feature
Friday, July 25, 2014
As renewables get cheaper and climate risks grow, Wall Street sours on the coal industry.
Plastiglomerate
Green Life
Tuesday, July 22, 2014
Plastic isn’t just the litter of today — it’s becoming part of tomorrow’s rock record.
Ending Energy Poverty
 400 million people in India lack access to electricity. In Uttar Pradesh, India's most populous state, solar is helping rural people get light and other energy services. 
Nano Houses
We have the technology to build houses better, smaller, faster. But are you ready to live in 500 square feet?
UC Davis
cool schools 2013
Sunday, September 15, 2013
Sierra magazine's seventh annual rankings of America's greenest universities
Crowd sourced apps for outdoor exploration
Green Life
Wednesday, June 4, 2014
These apps use crowdsourced data to make outdoor exploration even better.
Green Life
Wednesday, July 9, 2014
These TED Talks will inspire small changes for a more environmentally responsible lifestyle.
Cryptid Vacation Spots
Green Life
Monday, June 16, 2014
Search for creatures of legend and explore their beautiful natural habitats.
Bioplastic Innovations of 2014
Green Life
Monday, June 9, 2014
Your next plastic coffee cup could be made from shrimp and the straw from avocados. Read up on the 5 bioplastic creations that could change the future of waste and our dependence on petroleum-based plastics by using innovative ingredients.
Repurpose: Cereal box to notebook
Repurpose
Friday, August 8, 2014
Turn a cereal box and scratch paper into a bound notebook.
Valley Uprising features bold newcomer, Alex Honnold, as he free solos the big walls of Yosemite.
Green Life
Wednesday, September 17, 2014
Just in time for Yosemite’s 150th birthday, Valley Uprising portrays the respective histories of rock climbing and Yosemite as inextricably intertwined and ultimately sustained by the “mad to live” counterculture of each new generation. Caution to the faint of heart: documentary features swearing, drug use, and counterculture.
Do Green Schools Matter?
cool schools 2013
Wednesday, September 11, 2013
Campuses are more focused on sustainability than ever. But what happens when students graduate?
Will off-grid solar fix India's  energy problem?
Feature
Friday, July 25, 2014
A few years from now, 80,000 new Indian households a month could extend their lives beyond sunset.
Samuel Wohns, Cambridge, Mass.; co-coordinator, Responsible Investment at Harvard Coalition
Act
Monday, August 25, 2014
Sam Wohns tries to stop Harvard from funding eco-negative companies.
Hey Mr. Green -- Find out the answer
Green Life
Thursday, August 28, 2014
Urban gardeners beware - lead may be lurking in your soil. Mr. Green tells us how to remedy the problem.
Trash piles up in our world as well as in WALL-E's
Green Life
Monday, June 30, 2014
See which of your favorite eco-apocalypse movies are scientifically improbable--and which ones could really happen.
cool schools full ranking
Spout
Wednesday, July 30, 2014
Behind the scenes of Sierra's Cool Schools cover.
Bat-eating spider
Critter
Sunday, September 1, 2013
Large tropical orb weavers of the genus Nephila, whose strong webs can span five feet, are voracious bat-chompers.
Looking to spread the word about the March, or maybe just look like a really smart designer the day of the event?We've got what you need. Check out our graphic downloads where you can create your own stickers, social media shares, posters, and flyers.
The Green Life
Check out how this fashion trend could help out the earth.
The master bedroom of the Venice, California, family home is swathed by a living wall on three sides and topped with a green roof.
Comfort Zone
Thursday, June 5, 2014
A California bungalow's living rooms, walls, and roof.
Leela, 10, spent most of her life in a cage at a puppy mill as a breeding female  until Wonder Dog Rescue found her a home.
"Recycled" dog photo shoot.
Green Life
Wednesday, June 4, 2014
These apps will keep your carbon footprint slim and trim this summer.
Survive
Wednesday, July 30, 2014
What to do when marble-size hail and ice rain interrupt your bike ride.
Next Big Thing
Next Big Thing
Pee
Sunday, September 1, 2013
In the future, will pee solve all our problems?
City Goat
Green Life
Wednesday, August 6, 2014
Goats help cities control weeds and prevent fires. Can they also support economic and ecological revitalization in struggling urban neighborhoods?
classic jello dish
Green Life
Wednesday, July 16, 2014
How the back country hiking diet has evolved--some of the surprising snack choices of Sierra Club members and how they reflect history
Fireworks and a holiday sparkler
Green Life
Wednesday, July 2, 2014
Check out these 5 all-natural spectacles to enjoy this holiday instead of problematic man-made fireworks
Tío Tobas cave hotel, Andalucía, Spain
Escape
Wednesday, July 30, 2014
Escape to cave hotel in Andalucia, Spain.
September Stargazing and Super Moon
Green Life
Thursday, August 28, 2014
Days get shorter and planets come out to play. See what stargazing you should be doing in September.

Pages