All Articles
Life on Mars, from Viking to Curiosity
A brief history of the scientific debate swirling around the Red Planet.
Tissue Engineers Hack Life’s Code for 3-D Folded Shapes
Mechanical tension between tethered cells cues developing tissues to fold. Researchers can now program synthetic tissue to make coils, cubes and rippling plates.
Waiting For the Robot Rembrandt
What needs to happen for artificial intelligence to make fine art.
Antonio Damasio Tells Us Why Pain Is Necessary
The neuroscientist explains why feelings evolved.
