How the modern horse evolved to have hooves An analysis of footprints by the prehistoric three-toed equid Hipparion sheds light on the evolution of horses, and especially their toes.

From horses to trains: How the evolution of travel changed the presidency – and history For more than two centuries the evolution of travel has given our presidents a broader view of the world ...

For more than two centuries, the evolution of travel has given presidents from FDR to Truman to Nixon a broader view of the world. For more than two centuries, ...

A new literature review published on June 21 in the journal Royal Society Open Science demonstrates how the distant ancestors of modern horses actually had multiple hoofed toes. Over time, these ...

The distant ancestors of modern horses had hooved toes instead of a single hoof, which vanished over time, according to researchers. The animals, such as the Eocene Hyracotherium, had feet like ...