Researchers have developed a new two-photon polymerization technique that uses two lasers to 3D print complex high-resolution structures. The advance could make this 3D printing process less expensive ...

What if construction materials could be put together and taken apart as easily as LEGO bricks? Such reconfigurable masonry would be disassembled at the end of a building’s lifetime and reassembled ...

Kamal Khayat, seen here with a 3D printer in Missouri S&T University’s Advanced Materials Characterization Laboratory, leads a team that won a $1.4-million grant from the U.S. Army Corps of Engineers ...

Taking a cue from the structural complexity of trees and bones, engineers have created a way to 3D-print two types of steel in the same circular layer using two welding machines. The resulting ...

Student teams presented senior design projects focused on research accessibility and STEM education at the mechanical ...

(Nanowerk News) A new process developed at the Karlsruhe Institute of Technology (KIT) enables printing of nanometer-scale quartz glass structures directly onto semiconductor chips. A hybrid ...

Slow but steady growth in the use of 3D-printed concrete in construction brings in new firms and users, as the nascent industry finds the right market niches for a continually evolving technology As ...

An updated edition of the March 12, 2026 article. 3D Printing, or additive manufacturing, has transformed product design and fabrication. Since emerging in the 1980s, the technology has evolved from a ...

In the brightly lit MSE Teaching Laboratory inside Cook Hall, teams of Northwestern Engineering students peer into 3D printers, eagerly waiting to see their latest results. The materials they are ...

A new two-photon polymerization technique combines a relatively low-cost laser emitting nanosecond pulses with a femtosecond laser at reduced power to enable 3D printing of complex high-resolution ...