• University of New Hampshire student Kayla Aragona displays a device called Moocall with a pregnant cow named Magenta, Tuesday, July 19, 2016 in Durham, N.H. The sensor attached to their tails sends text alerts to help detect when they're in labor. (AP Photo/Jim Cole)

    Moo-ving out: Sensor sends text alerts from cows in labor

    DURHAM, N.H. (AP) — University of New Hampshire dairy researchers are more relaxed these days about monitoring pregnant cows: A sensor attached to their tails sends text alerts to help detect when they’re in labor.