Darkling beetles have natural lubricant in 'knee' joints

A team of researchers from the University of Kiel in Germany and Aarhus University in Denmark, has found that darkling beetles create a type of lubricant in their legs to prevent their leg joints from wearing away. They describe ...

Canine faeces reveal more about 17th century working sled dogs

Proteins from frozen canine feces have been successfully extracted for the first time to reveal more about the diets of Arctic sled dogs. Researchers—led by the University of York—say the breakthrough will enable scientists ...

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