Ghost gun printing is surging, but AI screening and microscopic toolmarks are helping slow untraceable firearm production.

In 2019 alone, the US generated 66 million tons of food waste. The majority of that waste (60 percent) ended up in landfills.

3D-printing has come a long way from dinky plastic models. In recent years, engineers have started experimenting with ...

Explore the groundbreaking QR3D project by Park + Associates, Singapore's first multi-story 3D printed building.

This remarkable house was built using 3D-printing technology, but with a sustainable twist: instead of being constructed ...