Roosevelt University on The Conversation

A male lion with a porcupine quill lodged in his cheek. WOLF AVNI/Shutterstock

June 12, 2019

Lions sometimes suffer if they attack a porcupine. So why do they do it?

Julian Kerbis Peterhans, Roosevelt University and Gastone Celesia, Loyola University Chicago

The team found evidence of about 50 lions that had been injured or killed by porcupines since the 17th century.

At one time, Bibles and Sears catalogs were printed here. Now, this building is known as the Lakeside Technology Center, one of the largest data centers in the world. Teemu008/flicker

January 4, 2017

The factories of the past are turning into the data centers of the future

Graham Pickren, Roosevelt University

Data centers are taking over the factories where workers once processed checks, baked bread and printed Bibles. What will the rise of the information-based economy mean for American cities?

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Lions sometimes suffer if they attack a porcupine. So why do they do it?

The factories of the past are turning into the data centers of the future

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