Archaeologists dive into Florida's past and find lessons on adapting to future sea rise
Unlike almost any other archaeologist on earth, Jessi Halligan does her digging underwater.
Unlike almost any other archaeologist on earth, Jessi Halligan does her digging underwater.
Environment
Oct 12, 2023
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8
Early ancestors collected eye-catching shells that radically changed the way we looked at ourselves and others. A new study confirms previous scant evidence and supports a multistep evolutionary scenario for the culturalization ...
Archaeology
Oct 4, 2023
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143
Over the past 500 million years, different single-celled organisms in the oceans have discovered at different times and also under very different conditions how to build a 'shell' around their single cell. "Six different ...
Earth Sciences
Aug 24, 2023
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The shells of turtles, tortoises, and sea turtles keep growing as long as the animals live—and some of them live a remarkably long time.
Plants & Animals
Aug 23, 2023
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15
Researchers have shed new light on the evolution of biomineralized columnar pillars in the shells of small marine shellfish called phosphatic-shelled or linguliform brachiopods.
Plants & Animals
Aug 22, 2023
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4
A team of researchers have found a shared penchant for sewing reflective shell beads onto clothing and other items across three Indonesian islands that dates back to at least 12,000 years ago.
Archaeology
Aug 15, 2023
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100
Ammonoids are a group of extinct marine mollusk animals that are now an iconic fossil group often collected by amateurs. Over 350 million years of evolution, ammonoids developed increasingly elaborate shells with fractal-like ...
Evolution
Aug 11, 2023
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296
Amid the cost of living crisis in a world getting rapidly hotter, a new report published today reveals the staggering £113bn cash earnings of BP and Shell shareholders.
Economics & Business
Aug 10, 2023
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63
The basic idea of turning an asteroid into a rotating space habitat has existed for a while. Despite that, it's always seemed relatively far off regarding technologies, so the concept hasn't received much attention over the ...
Space Exploration
Aug 8, 2023
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16
McMaster biologists studying the local abundance of a typically uncommon wild native bee have found a clear link between the unusual population spike and the concentration of a non-native snail in the same area.
Plants & Animals
Jul 17, 2023
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109