Did Horses Have 5 Toes?

Clues came from a 35-million-year-old horse called Mesohippus. Equine scientists the world over will tell you: Horses have only one toe per foot. But a new study that traces their evolution back tens of millions of years suggests that they instead have five. How many toes did ancient horses have? Read more…

Does Horse Manure Give Off Methane?

The researchers also looked into environmentally-friendly uses of equine manure. Cattle produce about 90% of the enteric methane in France (which contributes to 3-5% of France’s global warming) while horses produce only 1.5% of the nation’s methane, Martin-Rosset said. How much methane is in horse manure? The composition of biogas Read more…