ALTOONA — Nurses went on a one-day strike Tuesday at the University of Pittsburgh Medical Center's hospital in Altoona.

The nurses last month announced plans for the one-day strike after rejecting UPMC's last contract offer. The sides reopened talks, but failed to reach a deal, and UPMC hired 270 replacements to keep the hospital staffed.

NEW YORK — Chick-fil-A said Tuesday it plans to serve only chicken raised without antibiotics within the next five years.The Atlanta-based chain said it's working with suppliers to build up an adequate supply for its nearly 1,800 restaurants.It is asking suppliers to work with the U.S. Department of Agriculture to verify that no antibiotics are administered on the chickens at any point.