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Scientists have confirmed using full genome analysis that dogs were already living as human companions over 14,000 years ago.

Dogs have a special chemistry with humans that goes back many tens of thousands of years. Researchers investigated this special evolutionary relationship from a number of different angles. Their ...

Find out what science says about cat and dog intelligence, comparing brain structure, problem-solving skills, and social ...

A long-shared history links humans and dogs, a relationship that began more than 15,000 years ago when early wolves sought food and shelter near human settlements and gradually adapted to life ...