Recalling Tom Petty's Final Pittsburgh Appearance

The veteran rocker, who died Monday, performed at PPG Paints Arena in June.

Pittsburgh Zoo's Baby Elephant Dies

The elephant, which had stopped eating while teething, was euthanized.

Allan Meltzer, Renowned Carnegie Mellon University Economist, Dies At 89

Often consulted by Congress and presidents, Meltzer was a giant in the discipline of economics.