In 1900, the average dairy cow in America produced 424 gallons of milk each year. By 2000, that figure had more than quadrupled, to 2,116 gallons. We explore the incredible science that transformed the American cow into a milk machine—but we also uncover the disturbing history of prejudice and animal cruelty that accompanied it. Along the way, we’ll introduce you to the insane logic of the Lifetime Cheese Merit algorithm and the surreal bull trials of the 1920s. This is the untold story behind that most wholesome and quotidian of beverages: milk. Prepare to be horrified and amazed in equal measure.
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Using images from Google Earth, scientists have determined that grazing cattle and deer align themselves with the Earth's magnetic field.
Undercover video (warning: very graphic) released by the Humane Society reveals abuse of animals on the slaughterhouse floor and other code violations. [more inside]
Finally, some genetic modification I can sink my teeth into! Wired reports this morning that an Australian researcher has identified the genetic characteristics for "tenderness" and "toughness" in cow muscle tissue. Aussie cattle ranchers are already gearing up to produce animals that result in more tender, juicier beef. I'm drooling already.