The speed at which glaciers move changes predictably each year, according to the first-ever global map of how glacier and ice sheet speeds vary with the seasons. Knowing this yearly rhythm could help ...
International research and highly-specialized divers are bringing an underground, underwater world to the surface ...
Morning Overview on MSN
Pristine underwater cave offers a portal to the Ice Age
Hidden beneath the surface, a pristine underwater cave can preserve traces of vanished worlds with a clarity that dry land ...
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