A study published March 27 in the journal Science finds that a unique and ancient spate of genetic mutations was key to the ...

The female lives up to four weeks and, once mature, can lay up to 10 eggs per day. These tiny nits firmly attach to the base of the hair shaft, get incubated by body heat and hatch in eight days or so ...

The Road to the Kentucky Derby Series that determines preferences for horses getting into the Derby starting gate has been tweaked this year to award a lower total ...

The race was marred by one jockey going down after his horse crashed through the rail.