The domestication of dogs began around 15,000 years ago, when wolves first started to be domesticated by humans. It is believed that early humans tamed wolves and eventually bred them to create the ...

Eugenics, Racial Hygiene, Selective Breeding and Sterilization. Unearthing startling footage and long-hidden documents, HOMO SAPIENS 1900 is a stunning exploration of the history of eugenics, race ...

Sometimes it is difficult to believe that all dogs are related. How can the tiny chihuahua be from the same species as the massive Great Dane? A male beagle is usually between 14 and 16 inches tall; a ...

It turns out humans have been tinkering with the genetics of our food for thousands of years. Thanks to a process known as selective breeding, whereby farmers select and grow crops with favorable ...

Many of the vegetables we eat, like carrots, broccoli, and cabbage, are actually man-made. They didn't grow in the wild but ...