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Archaeology Dec 18, 2024

Syphilis had its roots in the Americas, archaeological bone study suggests

In spring 1495, the Italian campaign of Charles VIII of France was interrupted by an intense outbreak of an apparently unknown illness—a disease of high mortality that quickly engulfed the whole of Europe and left its survivors ...

Archaeology Dec 16, 2024

Butchered bones suggest violent 'othering' of enemies in Bronze Age Britain

Archaeologists have analyzed more than 3,000 human bones and bone fragments from the Early Bronze Age site of Charterhouse Warren, England, concluding that the people were massacred, butchered, and likely partly consumed ...

Paleontology & Fossils Dec 12, 2024

What bone scans reveal about a tiny crocodilian from the Jurassic era

Journeying back to the Jurassic era, scientists used cutting-edge tech to uncover the secrets about Orthosuchus stormbergi, a small, early crocodile ancestor. Their results are published in the Journal of Anatomy.

Plants & Animals Nov 27, 2024

Shells, teeth and bones of 'weird and wonderful organisms' provide historical environmental clues

An international study shows how chemical fingerprints left by "underappreciated" aquatic organisms could help scientists monitor global environmental change.

Paleontology & Fossils Nov 8, 2024

Whales in Wembley: Origins of mysterious blue whale bones uncovered

A mystery beginning in the South Atlantic and ending in South Kensington has finally been solved. The century-long story of two blue whale vertebrae can now be told for the first time, revealing their part in helping to ban ...

Environment Oct 29, 2024

Where has all the rain gone? Bone-dry October strikes much of US

A bone-dry October is pushing nearly half of the United States into a flash drought, leading to fires in the Midwest and hindering shipping on the Mississippi River.

Bio & Medicine Sep 26, 2024

Building better bone grafts: Nanofibrous scaffolds to activate two main collagen receptors in bone cells

Each year, about 2.2 million bone-grafting procedures are performed worldwide, the gold standard of care being autografting, which uses the patient's own bone for tooth implantation and to repair and reconstruct parts of ...

Molecular & Computational biology Sep 25, 2024

Gelatins from antlers, skin and bones of sika deer exhibit antioxidant activity, study finds

A research group discovered that gelatins from the antlers, skin, and bones of sika deer (Cervus Nippon) exhibit antioxidant activity.

Space Exploration Sep 11, 2024

Polaris Dawn project aims to prevent bone loss in space

Dartmouth researchers have a project aboard the Polaris Dawn mission they hope will help address two major health risks of space flight—the breakdown of astronauts' bones in zero-gravity conditions and the resulting danger ...

Evolution Sep 6, 2024

Neolithic bones reveal isolated Yersinia pestis infections, not pandemics

Since the catastrophic pandemics of the Middle Ages, one disease has almost proverbially symbolized contagion and death: the plague. It is now known that the plague bacterium Yersinia pestis has been present in Central and ...

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