Approximately 400,000 years ago, some areas of Greenland that are now covered by a thick layer of ice were exposed to fresh air and sunlight. Today, the Greenland Ice Sheet covers most of the land mass, but the southwestern ...
Environment
Nov 25, 2025
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When Cop30 convened in Belém, deep inside the Amazon, the world's attention turned once again to negotiations, emissions pledges and political maneuvering. The global stage was set against one of Earth's most biodiverse ...
Environment
Nov 25, 2025
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Researchers working in Norway's Barents Sea say a simple modification to snow crab pots could sharply reduce the number of undersized animals accidentally caught in the Arctic fishery.
Ecology
Nov 25, 2025
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A new study from the University of Eastern Finland gives prisoners in Finland a voice in the current sustainability transformation debate, showing that their perceptions of sustainable development vary greatly, ranging from ...
Economics & Business
Nov 25, 2025
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Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may be examples of dark stars. The concept of dark stars has existed for some time and could alter ...
Astronomy
Nov 25, 2025
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Canada has a marine coastline twice as long as any other country and shares four Great Lakes with the United States. A new report warns that without coordinated planning, coastal communities face increasing flooding and erosion ...
Earth Sciences
Nov 25, 2025
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Seeing a person huddled under a makeshift roof of tarps or curled up on a warm grate can evoke powerful emotions and questions.
Economics & Business
Nov 25, 2025
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There are few forms of the botanical world as readily identifiable as fern leaves. These often large, lacy fronds lend themselves nicely to watercolor paintings and tricep tattoos alike. Thoreau said it best: "Nature made ...
Plants & Animals
Nov 25, 2025
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A team of astronomers from the International Center for Radio Astronomy Research (ICRAR) has released new data from an extensive galaxy evolution survey that found a galaxy's "neighborhood" plays a major role in how it changes ...
Astronomy
Nov 25, 2025
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When polar ice sheets melt, the effects ripple across the world. The melting ice raises average global sea level, alters ocean currents and affects temperatures in places far from the poles.
Environment
Nov 25, 2025
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