News tagged with polar ice

Related topics:

Tackling an Ice Age mystery

In the northern hemisphere, ice sheets ebb and flow in 100,000-year cycles, driven by varying amounts of sunlight falling on Earth's surface as its orbit and orientation toward the sun changes. But astronomical variations ...

dateSep 05, 2013 in Earth Sciences
shares0 comments 0

The paradox of polar ice sheet formation solved

The beginning of the last glacial period was characterized in the Northern hemisphere by major accumulation of snow at high latitudes and the formation of a huge polar ice sheet. For climatologists this was paradoxical, since ...

dateSep 01, 2013 in Earth Sciences
shares0 comments 0

Floe by floe, the ice surrenders its secrets

Bowhead and minke whale sightings, extensive ice floe measurements and the successful retrieval of important moored instruments are among the successes of a multinational team of ice engineering researchers and marine biologists ...

dateAug 28, 2013 in Earth Sciences
shares0 comments 0

Mars: What lies beneath

There is much more to Mars than meets the eye. By using the radar on Mars Express, we can see several kilometres below the surface to see what lies beneath.

dateAug 13, 2013 in Space Exploration
shares0 comments 6