Airbus is taking innovation to new heights with plans to test folding wings on its next generation aircraft—a breakthrough that solves one of aviation's most persistent engineering challenges.

The issue? Modern planes need longer, thinner wings to save fuel and reduce emissions, but these designs simply don't fit through the gates at airports around the world. Folding wings elegantly solve this problem, allowing aircraft to maintain their aerodynamic efficiency while fitting into existing airport infrastructure. The technology promises to make the next generation of bestselling Airbus planes more practical and environmentally friendly without requiring expensive airport upgrades. Read the full story →

Today's takeaway: Sometimes the smartest innovations aren't about doing more—they're about making what we already do work better with what we already have.