Mars' northern polar regions in transition
A newly released image from ESA's Mars Express shows the north pole of Mars during the red planet's summer solstice. All the carbon dioxide ice has gone, leaving just a bright cap of water ice.
A newly released image from ESA's Mars Express shows the north pole of Mars during the red planet's summer solstice. All the carbon dioxide ice has gone, leaving just a bright cap of water ice.
Space Exploration
Aug 5, 2011
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This summer, a group of scientists and students — as well as a Canadian senator, a writer, and a filmmaker — set out from Resolute Bay, Canada, on the icebreaker Louis S. St-Laurent. They were headed through the Northwest ...
Earth Sciences
Sep 1, 2009
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Pilots comfortable with an icy landing can now use a runway on a frozen lake in the northeastern US state of New Hampshire.
Environment
Feb 22, 2021
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Canadian Gilbert Cardin worries about the future of the ice road he maintains every winter on a frozen river west of Montreal.
Environment
Feb 21, 2021
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Researchers from Royal Holloway, University of London have discovered that ice retreated completely through the glaciations.
Earth Sciences
Aug 6, 2012
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