If you’ve been around horses long enough, you’re bound to hear it in some form or another in reaction to behaviors, mostly ...

Of the over 550 fossils found in the sinkhole thus far, around 75 percent are fossils from early horses from the genus Equus, whose evolutionary lineage led, eventually, to today's living horses.

Like together, horses, donkeys, and zebras form the genus Equus. If we make a taxonomic sandwich between a Equus quagga, the Plains zebra, and Equus ferus caballus, the domestic horse, there’s 7 ...

The Hagerman horse is the earliest known member of the Equus genus, which includes modern horses, donkeys and zebras. It is closely related to the zebra, living in North America about 3.5 million ...