Dogs' aggressive behavior towards humans is often caused by fear

A study encompassing some 9,000 dogs conducted at the University of Helsinki demonstrated that fearfulness, age, breed, the company of other members of the same species and the owner's previous experience of dogs were associated ...

Chinese hazelnut: The newest piece in the hazelnut genome puzzle

Humans have been breeding plants for their economic value for thousands of years. Traditionally, plant breeding techniques included cumbersome and time-consuming techniques like grafting and hybridization to enhance traits ...

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