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Cell & Microbiology Mar 14, 2023

Regenerating bone with deer antler stem cells

Scientists from a collection of Chinese research institutions collaborated on a study of organ regeneration in mammals, finding deer antler blastema progenitor cells are a possible source of conserved regeneration cells in ...

Cell & Microbiology Mar 3, 2023

Researchers find HERC1 protein deficiency causes osteopenia

Bones remain healthy thanks to the fact that they are continuously remodeling, a process dependent on the balance between the activity of osteoblasts—cells that create bone tissue—and the osteoclasts, which reabsorb it. ...

Paleontology & Fossils Feb 28, 2023

Larynx fossil suggests dinosaur may have been capable of making bird-like calls

Paleontologists with Hokkaido University Museum working with a colleague from the American Museum of Natural History has found evidence that suggests one type of dinosaur may have been able to make bird-like calls. In their ...

Archaeology Feb 20, 2023

Study finds proteins are not distributed equally in ancient teeth

In a study led by Leiden alumnus Jan Dekker, based on his research master's thesis, he applied Mass Spectrometry Imaging to archaeological human teeth. The research shows that there are large differences in the intensity ...

Archaeology Feb 3, 2023

The two-century-old mystery of Waterloo's skeletal remains

More than 200 years after Napoleon met defeat at Waterloo, the bones of soldiers killed on that famous battlefield continue to intrigue Belgian researchers and experts, who use them to peer back to that moment in history.

Archaeology Feb 3, 2023

Researchers identify oldest bone spear point In the Americas

A team of researchers led by a Texas A&M University professor has identified the Manis bone projectile point as the oldest weapon made of bone ever found in the Americas at 13,900 years.

Cell & Microbiology Jan 23, 2023

Researchers pinpoint new method to help bone-producing cells make more bone

Reversing osteoporosis could one day be as easy as taking a pill.

Archaeology Jan 12, 2023

Europe's famous bog bodies may be part of a tradition that spanned millennia

An international team of archaeologists have analyzed hundreds of ancient human remains found in Europe's wetlands, revealing these "bog bodies" were part of a tradition that spanned millennia. People were buried in bogs ...

Evolution Jan 10, 2023

Measurement tool creates new possibilities for understanding human evolution

New research shows that brain development in humans and other primates is closely linked to skeletal development, a finding that creates new avenues for studying the evolution and development of the human brain.

Evolution Dec 22, 2022

A bone cancer tumor more than 215 million years old

More than 215 million years ago, a large amphibian species lived in floodplains in southwestern Poland: Metoposaurus krasiejowensis. On one of these fossils, Polish and American scientists, with the participation of researchers ...

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