(PhysOrg.com) -- Roughly 15,000 years ago, at the end of the last ice age, North America's vast assemblage of large animals -- including such iconic creatures as mammoths, mastodons, camels, horses, ground sloths and giant ...
Earth Sciences
Nov 19, 2009
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Seventy thousand years ago, the sea level was much lower than today. Australia, along with New Guinea and Tasmania, formed a connected landmass known as Sahul. Around this time—approximately 65,000 years ago—the first ...
Archaeology
7 hours ago
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379
The Jorō (Joro) spider was first spotted stateside around 2013 and has since been spotted across Georgia and the Southeast. New research from the University of Georgia has found more clues as to why the spider has been so ...
Plants & Animals
Feb 13, 2024
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Madagascar is home to more than 11,000 plant species, 80% of which are found nowhere else on Earth. A recent study by the Swiss Federal Institute for Forest, Snow and Landscape Research WSL and ETH Zurich has put forward ...
Earth Sciences
Feb 9, 2024
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A recent study published in Ecological Informatics by a team of University of Alaska Fairbanks researchers has used artificial intelligence to further illuminate a habitat swap among short-billed gulls.
Ecology
Jan 23, 2024
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Agriculture is the foundation of human civilization and a prime example of our impact on Earth. Almost 40% of our planet's ice-free land surface, most of which was previously forested, is now dedicated to agriculture. As ...
Ecology
Jan 10, 2024
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83
Rock art is one of the most intriguing records of the human past—it directly represents how our ancestors viewed their world. This provides a fundamentally different perspective compared to other archaeological items, such ...
Archaeology
Jan 9, 2024
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152
The shift from dense forests to open plains in Africa may have caused our ancient ancestors to change their vocal calls, research involving Durham University anthropologists has found.
Evolution
Dec 21, 2023
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50
Plants have evolved fiendishly complicated metabolic networks. For years, scientists focused on how plants make secondary metabolites, the compounds that plants produce to enhance their defense and survival mechanisms.
Molecular & Computational biology
Dec 18, 2023
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246
A challenge among three housemates to identify species around their inner-Brisbane home has resulted in an academic research paper, showcasing the rich biodiversity in urban landscapes.
Ecology
Dec 7, 2023
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