Printers

Marines at Camp Pendleton, Calif. have successfully 3D-printed a reinforced concrete bridge.

A group of Kentucky middle schoolers have won a prestigious award for developing an ingenious device that lets first responders to safely collect hazardous needles left behind by opioid and other drug users.

Want to know more about Amazon Echo, the HP laptop battery recall, ransomware, web printing and switching to Android? Then read this column.

Here are 10 of the biggest standouts at CES 2017, from a $9,000 curved screen gaming laptop to an underwater drone for “immersive” fishing.

Archaeologists have learned a great deal about “the Huarmey Queen” in the five years since they discovered the tomb El Castillo de Huarmey in Peru and found her body inside.

Recently, a fake photo of a baby girl with a sparkly piercing in a dimple on her cheek went viral and incited outrage from many who assumed the photo was real.

A new technique could allow the first humans on Mars to 3D print everything from tools to temporary housing out of a tough rubber-like material — using only Martian dust.

Want to digitize old photos, de-spam your email and expand your screen? Then read this column.

Those handy digital blueprints that enable anyone to 3D print gun parts or even a weapon from scratch could be under threat thanks to a new proposal from the State Department.

A group of gunsmiths just 3D printed a bigger, better caliber rifle.