![Lauren Hester, undergraduate student in the School of Psychology Lauren Hester, undergraduate student in the School of Psychology](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/hg/2023_02_psychology_student_lauren_hester_at_the_ferst_center_for_the_arts_-_where_she_performed_in_the_black_history_month_talent_showcase.jpg?itok=pgCwJAct)
Atlanta Change-Makers introduces you to a few of the people whose aspirations and actions are making a difference — for today, and for a brighter future.
![Spruce-fir boreal forest in western North Carolina](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/hg/2022_10_mount_mitchell_state_park_-_black_mountains_-_view_from_mt_craig_-_boreal_forest_mix_of_spruce-fir_with_deciduous_trees_-_jhr_2.jpg?itok=F6NXkRhq)
Researchers investigate how trees have moved across geography over time, where they’re heading, and why it’s important.
![Lauren Hester, undergraduate student in the School of Psychology](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/hg/2023_02_psychology_student_lauren_hester_at_the_ferst_center_for_the_arts_-_where_she_performed_in_the_black_history_month_talent_showcase.jpg?itok=pgCwJAct)
Atlanta Change-Makers introduces you to a few of the people whose aspirations and actions are making a difference — for today, and for a brighter future.
![Atlanta Science Festival Demo 2022 Atlanta Science Festival Demo 2022](https://biosciences.gatech.edu/sites/default/files/styles/medium/public/hg/pic1.png?itok=Mi7X1FiC)
On Saturday, March 11, Georgia Tech will open its doors to the community for Science and Engineering Day at Georgia Tech.