It's the latest public disapproval of Ben Jealous' management of the green group.

Sierra will follow three Eaton Fire survivors for a year as they navigate displacement, loss of work, and rebuilding community

The treatment of oil and gas field waste is a dirty industry’s dirtiest secret

Job Title: Editorial Fellow, Sierra Magazine Department: Communications Location: Oakland, CA or Remote Reports To: Managing Editor Supervises: None Duration: Up to 6 months (Temporary) Context: At th...

Check out these monuments, parks, and sites on your next outdoor adventure

In "A Book of Noises," Caspar Henderson documents the planet's wondrous noises

New Yorkers urge Governor Hochul to sign a wildlife killing contests bill before the end of the year

Millions of pounds of gift wrapping end up in landfills. A 1,300-year-old Japanese tradition offers another way.

“There’s truly nothing quite like experiencing this beautiful, almost magical sense of belonging.”