The event, featuring performances by Chris Martin and Aly & Aj, honored influential figures such as Dr. Jane Goodall, William ...

Robert Bullard, a professor at Texas Southern University, said in an article on his website he’s asked the Sierra Club to scrub his name from the club’s annual environmental justice award ...

Marti Townsend (from left), director of the Sierra Club of Hawaii, presents the Ed Stevens Award for Lifetime Achievement to Art Medeiros, alongside Annette Kaohelaulii, former chairwoman of ...

The Sierra Club boasts millions of members and supporters, and is the oldest US environmental group -- formed in 1892. Most scientists agree that climate change currently underway differs from ...