Former “Good Morning America” co-host Joan Lunden returned to ABC’s morning show Tuesday to reveal she has been diagnosed with breast cancer. Lunden, 63, the longest-serving &#822… ...

From left: David Hartman, Joan Lunden, Charles Gibson, and Diane Sawyer attend the "Good Morning America" 40th anniversary celebration at on Nov. 19, 2015 in New York City.

For nearly two decades, Joan Lunden was the face of Good Morning America, ... ABC News correspondent Charles “ Charlie” Gibson filled the role and helped viewership skyrocket with his new costar.

Gibson had been hosting Good Morning America with Joan Lunden since 1987. When ratings began to drop, the powers-that-be at the ABC show replaced the team with two other anchors who strongly ...

PALM BEACH — As millions of Americans rolled out of bed on Friday, Good Morning America hosts Joan Lunden and Charles Gibson used a sunrise over The Breakers as a backdrop to their perky, wake ...