Engineering
Bridging the turbulent gap
K.R. Sreenivasan on the challenge of advancing research on turbulence.
Fasten your seat belts!
A series of flight mishaps in recent times has rekindled interest in clear-air turbulence.
How 3D printing offers the additive advantage
It is reshaping manufacturing and finding wider use.
The soft robo-touch
With lessons from vines and jellyfish — and aided by 3D printing — scientists are making shape-shifting advances in soft robotics.
Stemming the rot
Why America's economic orientation may be inefficient.
