Biggest egg producers promise to stop killing male chicks
Responding to pressure from animal welfare advocates, United Egg Purchasers (UEP) has agreed to stop killing male chicks at hatcheries by 2020, says Vox. New technology will enable the companies to tell the sex of the chick while still in the shell, so that the males can be painlessly disposed of before the eggs hatch. The UEP group represents 95 percent of all eggs raised in the U.S.