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New data reveals one of the smallest ozone holes in decades: Study
Updated : 3 months, 1 week ago IST
This year's ozone hole over Antarctica ranked among the smallest since the early 1990s, reflecting steady progress from decades of global action under the Montreal Protocol.
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Scientists detect molten rock layer hidden under Earth's tectonic plates
Updated : 3 years, 1 month ago IST
Researchers had previously identified patches of melt at a similar depth. But a new study led by The University of Texas at Austin revealed for the first time the layer's global extent and its part in plate tectonics.
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Scientists reveal large, year-round ozone hole over tropics
Updated : 3 years, 8 months ago IST
Washington [US], July 6 (ANI): Scientists revealed a large, all-season ozone hole in the lower stratosphere over the tropics comparable in depth to that of the well-known springtime Antarctic hole, but roughly seven times greater in area. The observed data agree well with the cosmic-ray-driv
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