Stewart Coles is a professor of communication at the University of Illinois Urbana-Champaign. He also is the co-author of a recent study that examined political polarization in the context of social media users' support for ...
Social Sciences
Dec 8, 2022
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A biodiversity crisis is reducing the variety of life on Earth. Under pressure from land and water pollution, development, overhunting, poaching, climate change and species invasions, approximately 1 million plant and animal ...
Ecology
Dec 5, 2022
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There are 8 billion of us now. The UN says when the population peaks around the year 2100, there'll be 11 billion human souls. Our population growth is colliding with the natural world on a greater scale than ever, and we're ...
Astrobiology
Dec 1, 2022
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64
Climate change is an existential threat to human civilization and planetary ecosystems. Yet despite 27 UN Conference of the Parties (COP) meetings that have taken place so far, the international community has been unable ...
Environment
Dec 1, 2022
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Plastic or cardboard? Single-use or reusable? The question on which type of packaging is the more sustainable solution is not an easy one to answer.
Environment
Nov 25, 2022
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Australia's latest State of the Climate Report offers grim reading. As if recent floods weren't bad enough, the report warns of worsening fire seasons, more drought years and, when rain comes, more intense downpours. It begs ...
Earth Sciences
Nov 25, 2022
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8
A new analysis of several Roman coins unearthed in 1713—long thought to be forgeries—suggests that they are authentic, providing evidence that the leader portrayed on one of the coins was indeed in power during the 260s ...
Archaeology
Nov 23, 2022
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377
Around the world, governments have widely attempted two strategies meant to reduce the use of gasoline by making it more expensive.
Economics & Business
Nov 22, 2022
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Attempts to stop voters getting to polling stations, increase waiting times to place a ballot or add restrictions on who can vote are becoming issues in democracies around the world.
Political science
Nov 21, 2022
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3
In France, the Study and Information Group on Unidentified Aerospace Phenomena (GEIPAN), has been investigating unidentified aerial phenomena (UAPs)—more commonly known as UFOs—for the past 45 years. Attached to the National ...
Space Exploration
Nov 17, 2022
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