Contributor

Paul A. Greenberg is a journalist and educator living and working in New Orleans. He is also director of the Media Arts Program and a professor of journalism at Tulane University. Greenberg has written for newspapers, magazines and digital media, and worked as voiceover talent for a number of independent projects.

Author Stories
Oct 10, 2013 03:50 PM ET
Recent infections have been found in several states -- learn how you can be safe from the deadly amoeba.
Oct 8, 2013 07:50 AM ET
A silver tsunami may mean lifespans are doubled.
Oct 3, 2013 02:07 PM ET
Technology intersects with art via 3-D printers.
Sep 24, 2013 04:00 PM ET
Researchers find ways to extinguish painful memories.
Sep 21, 2013 09:00 AM ET
New technology makes synthesized voices sound more natural.
Sep 12, 2013 12:42 PM ET
Electric cars are making headway on the race track and are set to eventually outpace their gas-guzzling cousins.
Sep 6, 2013 06:00 AM ET
In use for more than 20 years, Tomahawks may be used against Syria
Sep 3, 2013 06:20 AM ET
The NFL strikes a balance between new technology and tradition.
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