activism

Marine Iguanas: "Imps of Darkness"

The Galápagos Islands' marine iguanas are ugly, incredible, and in danger.

By Jake Abrahamson February 10, 2016

In this story: animals, endangered species, wildlife, activism

Galapagos marine iguanas sneeze to purge excess salt they ingest when feeding in the sea.

The Experiential Economy

Do we want an economy based on outdoor experiences, or resource exploitation?

By Jason Mark February 9, 2016

In this story: saving wild places, sports, activism, dirty energy, coal

Tyson Swasey mountian biking on the Hymasa trail, Moab, Utah.

Coal versus Recreation in Utah

Haze from Utah's coal-fired power plants threatens its vibrant outdoor-recreation industry.

By Judith Lewis Mernit February 8, 2016

In this story: dirty energy, saving wild places, activism

Pollution from Utah's old economy is threatening to choke its recreation-based future

Koala Care Up Close

By Michaella Sheridan January 20, 2016

In this story: children, parents, volunteers, forests, wildlife

North of the Border, Canadians Turn Over a New Maple Leaf

By Ron Johnson January 12, 2016

In this story: activism, clean energy

Alex Honnold Is Interested in Much More than Simply Rock Climbing

By Brad Rassler December 8, 2015

In this story: climbing, activism

The rock star climber discusses his new foundation, sustainable development and the environment.

The Sierra Club Celebrates This Year's Eco-Heroes

December 7, 2015

In this story: activism

We honor a group of activists, writers, photographers, and government officials who have worked passionately for the planet.

Desert Activist for Clean Air

Missed the bus, found a calling

By Wendy Becktold December 7, 2015

In this story: women, profiles, air, activism

Cynthia Portillo organized high school students to combat air pollution in the Coachella Valley.

Our Keystone XL Victory Is Just the Start

By Michael Brune December 4, 2015

In this story: activism, keystone xl, clean energy

Obama’s pipeline rejection a huge win for citizen action.

Meet Sierra's New Editor in Chief

By Jason Mark December 4, 2015

In this story: activism, hiking

Jason Mark, Sierra magazine's new editor in chief

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