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High school's Green Club members get their hands dirty

January 11, 2015

Sign our petition to protect Aliso Canyon in O.C.

January 5, 2015

Angeles Chapter video builds on John Muir's legacy

January 5, 2015

Sierra Club supports L.A.'s goal for living wages

December 22, 2014

Happy New Year -- and welcome to the Year of Muir!

December 22, 2014

Sustainability Forum Features Matt Petersen, LA Chief Sustainability Officer

December 12, 2014

Come defend coastal lands at Coastal Commission hearing Jan. 7 – 9

December 3, 2014

What's at stake if U2 musician is allowed to trash Malibu hillside

December 2, 2014

Sierra Club urging Coastal Commission to protect Banning Ranch

December 2, 2014

How to make solar power even easier for consumers

December 1, 2014

Giving Tuesday is December 2

November 25, 2014

Call in for Clean Air on Dec. 4

November 25, 2014

Join us for Remembering and Understanding John Muir panel Dec. 1

November 24, 2014

LA-ICO leader Shirley Hickman wins national Sierra Club award

November 24, 2014

What you don't know about the Trans Pacific Partnership could hurt you -- and the planet

November 20, 2014

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