Credit Douglas Barnum/USGS. A photo of white-faced ibis and gulls feeding on a flooded agricultural field post-harvest.
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Credit Douglas Barnum/USGS. A photo of white-faced ibis and gulls feeding on a flooded agricultural field post-harvest.
WCWRU graduate student, Eric Erdmann, takes measures the culmen of a Southern Giant Petrel chick on Humble Island, Antarctica.
WCWRU graduate student, Eric Erdmann, takes measures the culmen of a Southern Giant Petrel chick on Humble Island, Antarctica.
Five orange blossoms against a backdrop of citrus leaves and a mature orange produced by the previous year's blossoms. One blossom has already been pollinated and has lost its surrounding petals leaving the pistil isolated. Photograph taken March 15-16, 2008.
Five orange blossoms against a backdrop of citrus leaves and a mature orange produced by the previous year's blossoms. One blossom has already been pollinated and has lost its surrounding petals leaving the pistil isolated. Photograph taken March 15-16, 2008.
Five orange blossoms against a backdrop of citrus leaves and a mature orange produced by the previous year's blossoms. One blossom has already been pollinated and has lost its surrounding petals leaving the pistil isolated. Photograph taken March 15-16, 2008.
Five orange blossoms against a backdrop of citrus leaves and a mature orange produced by the previous year's blossoms. One blossom has already been pollinated and has lost its surrounding petals leaving the pistil isolated. Photograph taken March 15-16, 2008.
USGS scientist Dede Goldberg swabs a pintail duck for avian influenza at Monte Vista National Wildlife Refuge in Colorado.
USGS scientist Dede Goldberg swabs a pintail duck for avian influenza at Monte Vista National Wildlife Refuge in Colorado.
Dams don't help just by holding water back. By opening Glen Canyon Dam's jet tubes for a high flow experiment—scheduled to take place on March 5—scientists can study and improve resources in Grand Canyon National Park. Learn more by listening to our interview with John Hamill, USGS Grand Canyon Monitoring and Research Program Chief.
Dams don't help just by holding water back. By opening Glen Canyon Dam's jet tubes for a high flow experiment—scheduled to take place on March 5—scientists can study and improve resources in Grand Canyon National Park. Learn more by listening to our interview with John Hamill, USGS Grand Canyon Monitoring and Research Program Chief.
USGS scientist Bruce Molnia, discusses the impact of changing climate and conditions on Earth's glaciers
By Bruce Molnia, Geologist
See excerpts from this full-length film feature showing:
USGS scientist Bruce Molnia, discusses the impact of changing climate and conditions on Earth's glaciers
By Bruce Molnia, Geologist
See excerpts from this full-length film feature showing:
Listen to hear the answer.
Anhinga beside Silver River. The water in the background was underground (in the Floridian aquifer) just two or three days earlier.
Anhinga beside Silver River. The water in the background was underground (in the Floridian aquifer) just two or three days earlier.
Listen to hear the answer.
Listen to hear the answer.
Listen to hear the answer.
Listen to hear the answer.
With the Award Season upon us, some of you were curious: What exactly is that famous little golden guy Oscar made of?
linkListen to hear the answer.
Listen to hear the answer.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived from the Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived fromthe Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.
Fossilized Jiang Hanichthys, an extinct fish that lived fromthe Cretaceaous to 100 million years ago. Item originally from Hubai Province, China.