To work toward getting around this issue, researchers used parabolic flights to simulate microgravity conditions, then 3D ...

There was a time, not so very long ago, that buying a reliable 3D printer was a fairly expensive proposition. Many chose to build their own printer instead, and for a few years, we were flooded with ...

Imagine a future in which you could 3D-print an entire robot or stretchy, electronic medical device with the press of a button—no tedious hours spent assembling parts by hand. That possibility may be ...

We’ve seen 3D-printed cells, organs, and even body parts over the last few years. But in Philadelphia, a team of scientists is printing cancerous tumors—modeling the very things that are threatening ...