3D printers have brought us closer to the world of Star Trek replicators, but we are still far away from sci-fi machines that can make anything at the press of a button. No single 3D printer is good ...

There's more to 3D printing than cracking the build plate and calling it a day.

For a couple of years now, I’ve been trying to find an excuse to buy a decent 3D printer. Friends and fellow Ars staffers who had them would gush about them at every opportunity, talking about how ...