As Tribune photo editor Marianne Mather looked through the Tribune’s photo archive she realized that much of the city’s history has been intertwined with the Walgreens chain.

Sycamore’s deal to take Walgreens private follows the storied chain’s decline amid e-commerce and health-industry changes.

Walgreens Boots Alliance is being taken private by Sycamore Partners for $10 billion, bringing to a close the pharmacy chain ...

Charles Walgreen, III continued the tradition of success begun by his father and grandfather. Under his leadership, Walgreens stores continued to expand its existing operations and also entered the ...