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

I’d be hard pressed to tell it apart from the Kindle Paperwhite at a glance. Despite being the second-most-expensive of ...

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 ...

A pair of MIT graduates have developed a fun and clever way to minimize the amount of food waste sent to the landfill.