Are you overwhelmed by the flow of emails to your mobile device? According to Cramer-Krasselt's cultural dictionary, you've been "blackburried." One of the dictionary's creators joins us to discuss the highlights of her company's latest lexicon. More definitions and information

The Chicago Botanic Garden's manager of school and community gardening, Eliza Fournier, stops by to offer some summer gardening tips.

Yesterday, we celebrated the life of our dear friend and colleague John Callaway. We share some of the heartfelt tributes from the service. Watch the full memorial service

Rich Samuels takes us to meet some kids who are being taught how to fish in the city -- and learning much more than the art of angling. Fishing Chicago

On tonight's special edition of Chicago Tonight, Joel Weisman remembers broadcasting legend John Callaway, who passed away on Tuesday at the age of 72. Joel's panel includes:

In the second half of the program, we take a look back at highlights from some of John's most notable interviews. Memories of John collected from blogs and Twitter

What do the futurist temporary pavilions in Millennium Park have to do with Daniel Burnham's century-old Plan of Chicago? We find out when we meet the two acclaimed architects who are making their Chicago debuts with these cutting-edge buildings.

We talk to an author who thinks Chicago could lead the next urban revolution.

The golden age of radio is remembered each week on "Those Were the Days." We talk with host Chuck Schaden, and discuss how the show must go on despite his upcoming retirement.

What is the meaning behind the famous names listed on a building in the River West area? Geoffrey Baer joins us with the details on this and other Chicago history and trivia in tonight's edition of Ask Geoffrey.

We meet a man who rides his bike no-handed for the entire length of the Northside lakefront bike path and in some pretty tough situations.

We've received an outpouring of letters and postings on our message board in tribute to John Callaway. We share some of your thoughts. Watch additional video memorials of John Callaway

Chicago Tonight's own John Callaway died Tuesday at the age of 72. John was the host of Chicago Tonight until he retired in 1999. He has recently been the host of the Friday Night Show where he has interviewed a wide range of guests in journalism, sports, entertainment, and more. Tonight's show will be dedicated to the memory of John. Please join us to look back on his life and contribution to Chicago journalism.

We hear a firsthand account of the turmoil in Iran from a Loyola University Chicago professor who recently returned from the country.

Have you noticed the Aqua Tower, the latest 82-story addition to the Chicago skyline? Its chief designer Jeanne Gang discusses that building and her other structures that are reshaping not only the skyline, but the way many think about architecture.

Transgender Chicago actress Alexandra Billings is the subject of a new documentary on WTTW. We learn about her remarkable life in a clip from "Schoolboy to Showgirl: The Alexandra Billings Story."