![Traffic in Atlanta](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/unknown_3.jpeg?itok=YEPRgs57)
Though tailpipe emissions could fall in the years ahead as more zero-emission vehicles hit the streets, one major source of highway air pollution shows no signs of abating: brake and tire dust.
![Leucine Zipper and the Zinc Fingers](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/leucine.zipper.capture.png?itok=Zhmkcui6)
Save the dates to join the fun and excitement of the 2017 Atlanta Science Festival.
![Julia Kubanek](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/kubanek.capture.png?itok=c1IKrTBS)
Julia Kubanek of the College of Sciences leads the search committee for the next dean of the College of Engineering.
![Alexandra Muscalus (OSE-CEE) Ocean Energy, Coastal Engineering](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/ose-student.002.png?itok=2Kn0ikeS)
Students will specialize in Ocean Technology, Ocean Sustainability, Marine Living Resources, Ocean and Climate, and Coastal Ocean Systems