Pensacola DNA expert Candy Zuleger testified on cases for 12 years. Prosecutors are now warning others after it was discovered she used faulty analysis.

Joey Graceffa helps rescue puppies take a DNA test to discover their breeds.

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A hunter in central New York shot a wild gray wolf, the first verified and documented case of the species south of the St.

Discover Zack Fox hilariously talks about his girlfriend's fixation on their pup's ancestry with 23andMe dog DNA tests and ...

Popular genetics tests can’t tell you much about your dog’s personality, according to a recent study. A team of geneticists ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical ...

From a jaw-dropping wolfdog litter to a corgi cross, these Great Dane mixes took over the internet for all the right reasons.

Both the Czechoslovakian wolfdog and the chihuahua have some recent wolf DNA, a new study suggests. cynoclub via Getty Images If you’ve ever joked that your lap dog was ferocious or your furry friend ...

Many dog owners may not be surprised to learn that most dogs still carry some wolf DNA in their genomes. Domestication has changed dogs dramatically from their wolf ancestors, but most do still have ...

Researchers studying thousands of canine genomes discovered that wolf DNA is still present in most dog breeds. This ancient genetic influence shows up in traits like body size, behavior, and ...

New research suggests that most modern dogs carry a small but detectable dose of wolf DNA acquired after domestication. Moreover, this lingering wolf ancestry has nudged traits from body size and ...