21 小时on MSN
Climate change is accelerating the melting of the world’s mountain glaciers, according to a massive new study that found them ...
it can create spectacular blue ice, craggy piles and "volcanoes" that spray water high into the air, but officials say people should stay off shelf ice along the beach because it hides deadly secrets.
Picture yourself on a sheet of lake ice, smooth and serene ... which unlike standard insulated gear can keep its wearer partially above the water. That aids in rescue personnel being able to ...
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