Polar bears along sea ice in the Arctic Ocean.
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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
Polar bears along sea ice in the Arctic Ocean.
This image is of a polar bear and their cub.
This image is of a polar bear and their cub.
USGS scientist Jonathan Childs, also chief scientist on Healy during this expedition, reviews incoming seismic data. This was during a scientific expedition to map the Arctic seafloor.
USGS scientist Jonathan Childs, also chief scientist on Healy during this expedition, reviews incoming seismic data. This was during a scientific expedition to map the Arctic seafloor.
Canadian Geological Survey scientist Ruth Jackson, also chief scientist for Canadian Coast Guard Ship Louis S. St. Laurent, and USGS scientist Deborah Hutchinson review collected seismic data.
This was during a scientific expedition to map the Arctic seafloor.
Canadian Geological Survey scientist Ruth Jackson, also chief scientist for Canadian Coast Guard Ship Louis S. St. Laurent, and USGS scientist Deborah Hutchinson review collected seismic data.
This was during a scientific expedition to map the Arctic seafloor.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Sunset over sea ice along the Arctic Ocean.
Two U.S. Coast Guard members are being transported by crane from U.S. Coast Guard Cutter Healy onto a piece of multi-year ice. This was during a scientific expedition to map the Arctic seafloor. The expedition was a joint effort using two ships, Healy and the Canadian Coast Guard Ship Louis S. St. Laurent.
Two U.S. Coast Guard members are being transported by crane from U.S. Coast Guard Cutter Healy onto a piece of multi-year ice. This was during a scientific expedition to map the Arctic seafloor. The expedition was a joint effort using two ships, Healy and the Canadian Coast Guard Ship Louis S. St. Laurent.
![View from above of two large, stationary ships setting side-by-side in the ocean with ice around them.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/HealyandLouis.jpg?itok=Wg5VO71z)
Helicopter view of Canadian Coast Guard Ship Louis S. St. Laurent (top) and U.S. Coast Guard Cutter Healy (bottom) on the Arctic Ocean. This was during a scientific expedition to map the extended continental shelf in the Arctic Ocean.
Helicopter view of Canadian Coast Guard Ship Louis S. St. Laurent (top) and U.S. Coast Guard Cutter Healy (bottom) on the Arctic Ocean. This was during a scientific expedition to map the extended continental shelf in the Arctic Ocean.
Helicopter view of U.S. Coast Guard Cutter Healy (bottom left) stopped in the Arctic Ocean as Canadian Coast Guard Ship Louis S. St. Laurent (top right) comes alongside it. The ships are coming together because the crews are planning to meet and learn the operations of the other ship. This was during a scientific expedition to map the Arctic seafloor.
Helicopter view of U.S. Coast Guard Cutter Healy (bottom left) stopped in the Arctic Ocean as Canadian Coast Guard Ship Louis S. St. Laurent (top right) comes alongside it. The ships are coming together because the crews are planning to meet and learn the operations of the other ship. This was during a scientific expedition to map the Arctic seafloor.