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Stories by PBS NewsHour

What a Smell Looks Like

A team studies humans’ use of smell to navigate surroundings, with hopes of robot applications 

June 16, 2016 — Nsikan Akpan and PBS NewsHour

Experts Weigh In on Bird Flu Research

The creation of a more contagious H5N1 virus has sparked debate on the most responsible way to publish the results. Three experts discuss the new avian influenza controversy

January 31, 2012 — David Pelcyger and PBS NewsHour

Special Edition: Mysteries of the Mind