A 47-million-year-old pregnant mare from Messel, Germany, tells researchers how early horses carried their foals. When a thirsty pregnant horse drank from a freshwater lake 47 million years ago ...

The devoted team at a wild horse sanctuary in Livermore, Colorado, had been closely watching one of their beloved mares ... within this seemingly typical pregnancy was a surprise that would ...

"They call her the red mare ... After the mares foaled, she trained the camera on Suerte, who was the next due of six pregnant brood mares on Ghilotti's farm. Pretty soon a South Carolina-based ...

Pregnant mares stand in the meadow of a 'blood farm' near Selfoss, Iceland, Animal -- but animal welfare groups are up in arms about the practice AFP On an autumn day on a lush green prairie ...