Carnegie Mellon researchers believe the cost of fuel-cell vehicles can be reduced by understanding how fuel-cell cathodes and electrolytes interact.
This week's How Things Work investigates the development of photography.
Tumor-suppressing proteins could help provide new cancer treatments.
Representatives from CMU attended the World Economic Forum's Annual Meeting of the New Champions in China to contribute to discussions regarding robotics.
This week's SciTech Briefs cover fossils, immune cells, blood pressure standards, killer bees, glacier melting, and new iPhones.