A new study shows how the material made from leaves and branches that collect on forest floors can be mixed with local soil to filter out road grime before it reaches waterways.
As the White House accelerates plans for a 2026 crewed mission to Mars, Georgia Tech experts highlight the engineering, scientific, and diplomatic challenges that will shape the success—and sustainability—of humanity’s next giant leap.
David Frost sees endless innovation in natural systems to solve real-world civil engineering problems.