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Archaeology Nov 30, 2021

Molecular analysis reveals the oldest Denisovan fossils yet

An international team, led by researchers from the Universities of Vienna and Tübingen, and the Max Planck Society, has identified five new human fossils from the key site of Denisova Cave in southern Siberia. The remains, ...

Cell & Microbiology Nov 29, 2021

Uncovering a promising use case for exosomes

Extracellular vesicles—or exosomes, as they are more commonly known—continue to be a curious research focus for the scientific community. Once assumed to be waste materials secreted by cells, exosomes have recently been ...

Biotechnology Nov 1, 2021

Using neutrons to analyse human remains

A UK neutron facility has been used to develop a technique to help better understand human skeletal remains that have been subject to heating.

Paleontology & Fossils Oct 28, 2021

3D imaging of a pelvis suggests social care for saber-tooths

You can't spell 'Smilodon fatalis' without 'fatal', but researchers at La Brea Tar Pits may have found a softer side to saber-toothed cats along with a connection to our own feline and canine companions.

Biotechnology Oct 27, 2021

Identifying old bones by scanning the collagen in them using mass spectrometry

A team of researchers from Australia, Germany, the U.S. and Canada has found that it is possible to identify old bones by scanning the collagen they contain using mass spectrometry. In their paper published in the journal ...

Paleontology & Fossils Oct 21, 2021

Curators squeezed out by high dino bones price tag

This week the largest triceratops skeleton ever unearthed goes up for auction in Paris—but museum curators like Francis Duranthon can only dream of getting their hands on such a prize.

Archaeology Sep 16, 2021

Study suggests earliest use of bone tools to produce clothing in Morocco 120,000 years ago

A new study led by Arizona State University paleoanthropologist Curtis Marean and ASU doctoral graduate Emily Hallett details more than 60 tools made of bone and one tool made from the tooth of a cetacean, which includes ...

Cell & Microbiology Sep 10, 2021

Scientists discover mechanism of bone growth

In a study published in Cell Stem Cell, the research group led by Dr. Zhou Bo from the Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology of the Chinese Academy of Sciences ...

Astronomy Sep 9, 2021

ESO captures best images yet of peculiar "dog-bone" asteroid

Using the European Southern Observatory's Very Large Telescope (ESO's VLT), a team of astronomers have obtained the sharpest and most detailed images yet of the asteroid Kleopatra. The observations have allowed the team to ...

Archaeology Aug 30, 2021

Researchers identify record number of ancient elephant bone tools

Ancient humans could do some impressive things with elephant bones.

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