Artist or Activist?
By Steve Hawk March 3, 2014In Africa, photographer Nick Brandt assembles an anti-poaching army.
The Art of Diminished Resistance
By Steve Hawk May 4, 2013Tom Wylie wants to change the way ocean researchers commute to work
The Cost of Coal, Combustion: Michigan
By Steve Hawk November 13, 2012River Rouge, Michigan, is in sniffing distance of a coal-fired power plant, an oil refinery, a sewage-treatment plant, a steel mill, and other industrial polluters.
The Cost of Coal, Extraction: West Virginia
By Steve Hawk November 13, 2012Mountaintop-removal mines in Appalachia has wiped whole towns from the map.
The Cost of Coal: Gallery
By Steve Hawk November 13, 2012Sierra traveled to three states to ask people how their lives have been affected by the world's dirtiest energy source--and what they're doing to stop it.
The Cost of Coal: Videos
By Steve Hawk November 13, 2012Sierra traveled to three states to ask people how their lives have been affected by the world's dirtiest energy source--and what they're doing to stop it.
The Cost of Coal, Disposal: Nevada
By Steve Hawk November 13, 2012The coal-fired Reid Gardner Generating Station dumps its combustion waste into uncovered "ponds" beside the Moapa Band of Paiutes Reservation
Wilderness Diplomacy
By Steve Hawk May 20, 2011Can photos of America's natural wonders inspire a cultural cease-fire?
In this story:
national parks
View From the Vortex
By Steve Hawk January 8, 2010Why photographer Clark Little risks his neck to share a vision of the natural world that few ever see for themselves