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December 7, 2025, 03:03 PM - 7 min read
What controls the fate of the Antarctic ice sheet–and therefore the rate of sea-level rise–is how much ocean heat reaches the base of the floating ice shelves. But the processes that cause melting in ice-shelf cavities are very challenging to observe.
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September 22, 2025, 02:10 PM - 7 min read
Volcanic eruptions are excellent timekeepers because they happen very quickly, geologically speaking. As hot magma erupts, it cools and solidifies into volcanic ash particles and pumice rocks.
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September 5, 2025, 04:34 PM - 8 min read
A study has made a best guess that the total carbon footprint of militaries across the globe is greater than that of Russia, which currently has the fourth-largest footprint in the world.
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July 8, 2025, 09:57 PM - 7 min read
Frequent cloudbursts in Himachal Pradesh and the increasing damage to life and property during monsoons over the past several years highlight the urgent need for a climate adaptation strategy for development in this ecologically fragile mountain state.
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