Filmmakers Neil Losin and Nathan Dappen talk about their film "Snows of the Nile," a visually stunning documentary about disappearing glaciers in Uganda.
Linebacker Will Witherspoon is spreading the message of happy, healthy cows to athletes and congressmembers alike.
The outrageous climbing celeb will help install solar power systems into the homes of 30 Navajo elders.
Freight Farms bring hydroponic agriculture to repurposed shipping containers.
Monte Dolack has been painting the animals of Montana for the last 40 years. In a new show, Dolack turns a critical eye to coal.
Nick Hand rode 500 miles from Manhattan to Hudson Falls, following Pete Seeger's "dirty stream," interviewing and photographing working people along the way.
Tyrone Davis sat with Michelle Obama during the State of the Union address. His specialty: Helping businesses save energy, and helping the climate at the same time.
On a farm in the hills of Ohio, 36-year-old Zachary Myers has built a cottage industry on vintage denim.
Teens Turning Green co-founder Erin Schrode found a receptive and curious audience by approaching sustainability in ways teens find palpable.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.