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Results: 91 - 120 of 514 total results
001 054 001
001 054 001
HD.11B.023
HD.11B.023
From the 1950s or 1960s, this historic image provi
From the 1950s or 1960s, this historic image provi
Still wearing their headlamps outside the confines
Still wearing their headlamps outside the confines
This historic image provided by the Center for Dis
This historic image provided by the Center for Dis
Reserva Natural de las Aves in Colombia
Reserva Natural de las Aves in Colombia
May 2012, Trying not to disturb contaminated sediment
May 2012, Trying not to disturb contaminated sediment
500 001 033
500 001 033
Site and Ash Basin
Site and Ash Basin
Peat heat
Peat heat
500 005 033
500 005 033
Clean Power Plan
Clean Power Plan
013 001 001
013 001 001
401 002 016
401 002 016
Urdu ad - Colors of Energy
Urdu ad - Colors of Energy
524 004 002
524 004 002
This historic image, provided by the Center for Di
This historic image, provided by the Center for Di
500 003 028
500 003 028
047 001 001
047 001 001
500 001 028
500 001 028
This historic image photographed in New Glascow, N
This historic image photographed in New Glascow, N
HD.11B.098
HD.11B.098
500 001 035
500 001 035
400 008 001
400 008 001
039 002 005
039 002 005
166 006 001
166 006 001
Coal ash bar sampling on Dan River.
Coal ash bar sampling on Dan River.
Remembering the Berlin Airlift
Remembering the Berlin Airlift
HD.11.017
HD.11.017
HD.11B.101
HD.11B.101
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