Most people would admit that concrete's not the most exciting concept, but concrete with added bacteria that repairs itself when wet is surprisingly awesome.
Bring on the future of construction!
Video produced in partnership with Explorist.
Chronic fatigue still is a real disease.
Heart in a backpack!
They edit their own genes!
"I would not wish this on anyone," says top surgeon.
If only we knew exactly what that was.
How did we even get here?
Before NASA and SpaceX.