While it's possible to 3D-print plastic or metal items, printing single items made of both materials is still quite difficult. Scientists have developed a new method of doing so, however, that could ...

Single-use plastic packaging may help keep produce fresh, but subsequently becomes a huge environmental problem when tossed in the trash. Looking to repurpose waste from our throw-away society, a ...

Affordable 3D printers let us turn ideas into physical reality without a big expensive workshop, but with their power came some disadvantages. The nature of FDM printers impart layer lines and nozzle ...