5,000 years of history of domestic cats in Central Europe

A loner and a hunter with highly developed territorial instincts, a cruel carnivore, a disobedient individual: the cat. These features make the species averse to domestication. Even so, we did it. Nowadays, about 500 million ...

Dry-cured ham bones—a source of heart-healthy peptides?

Drinking bone broth is a recent diet fad that proponents claim fights inflammation, eases joint pain and promotes gut health. Simmering animal bones in water releases collagen and other proteins into the broth that may have ...

Prehistoric teeth give up their secrets

The isotope values of food consumed are reflected in the individual's tissues. As bone is constantly being turned over by remodelling, analysing the stable isotope ratios of bone collagen can shine a light on the main dietary ...

New cellular insights in bone development

Most of us don't think about our teeth and bones until one aches or breaks. A team of engineers at Washington University in St. Louis looked deep within collagen fibers to see how the body forms new bone and teeth, seeking ...

3-D nanostructure of a bone made visible

Bones are made up of tiny fibres that are roughly a thousand times finer than a human hair. One major feature of these so-called collagen fibrils is that they are ordered and aligned differently depending on the part of the ...

Extinct giant camel found far from the desert in Arctic discovery

(Phys.org) —A Canadian research team, helped by scientists at The University of Manchester, has discovered the first evidence of an extinct giant camel in the High Arctic. The three-and-a-half million year old fossil was ...

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