A new U.S. startup is aiming to recover high-purity critical minerals from domestic waste streams using a technology that blends chemistry, materials science, and advanced engineering. Supra Elemental ...

A new 3D-printed construction technique turns corn into a novel building material. Corncretl is a biocomposite made from corn waste known as nejayote that’s rich in calcium. It’s dried, pulverized, ...

A guide to reusing 3D printing leftovers creatively. How a $30 billion welfare program became a 'slush fund' for states Four things to know about the "Melania" film Sick of the polar vortex? Here's ...

State Democrats aren’t slowing down on efforts to regulate guns in Colorado, with more bills introduced this legislative session that impact everything from firearm barrels to 3-D printed “ghost” guns ...

A new bill proposes mandating software in 3D printers to prevent the creation of illegal weapons. Here is what the law says.

U.S. Marine Corps Sgt. Henry David Volpe performs maintenance on a HANX drone at Marine Corps Base Camp Lejeune, North Carolina, Jan. 23, 2026. (Sgt. Alfonso Livrieri/U.S. Marine Corps) The U.S.

You’re at Costco. The food court is predictably packed, tables already overrun. You could buy the warehouse chain’s famous $1.50 hot dog + drink combo before shopping—except there’s nowhere to ...

For past me, the idea of 3D printing — just the mention of it, the sound of the words — always conjured up images of stuff like Tom Cruise and his wee red balls in Minority Report. I know, the 'precog ...

Wall Street analysts forecast that Waste Connections (WCN) will report quarterly earnings of $1.30 per share in its upcoming release, pointing to a year-over-year increase of 12.1%. It is anticipated ...

Add Yahoo as a preferred source to see more of our stories on Google. An aerial shot of the site in northwestern Ontario that's being eyed for Canada's first deep geological repository for nuclear ...