ratio of search time to harvesting time is higher in subordinate than in dominant cows, suggesting that subordinate cows suffer reduced feeding efficiency. Together, these observations imply that ...

We don't really think about what animals do when we're not around. But even without us there they can truly be so kind to each other. Just take a herd of cows that they took in an orphaned bison and ...

LOS ANGELES - Long thought to be purebred, the wild bison of Santa Catalina Island in fact have a little bit of cow in them, the first DNA analysis of the animals found. Nearly half of the 98 American ...

The Smithsonian Institution Archives welcomes personal and educational use of its collections unless otherwise noted. For commercial uses, please contact [email protected] International media ...

WARSAW, Poland (AP) — A farmyard cow in Poland has chosen freedom this winter, roaming with a herd of bison for three months after escaping its pen. The reddish brown cow has been spotted following ...