The site is also home to lots of horse bones, and modern genetic evidence has pointed to the region as the source of domestic horses. (sciencemag.org)
Like any revolutionary technology, domestic horses changed human society. (genestogenomes.org)
An Internet video that shows a meat company employee swearing at animal activists before shooting a horse in the head underscores the increasing emotional intensity of the national debate over whether a southeastern New Mexico plant should be allowed to resume domestic horse slaughter. (sandiegouniontribune.com)