The National Energy Technology Laboratory (NETL), a U.S. Department of Energy laboratory with facilities in Oregon, West Virginia, and Pennsylvania,...

The National Energy Technology Laboratory (NETL), a U.S. Department of Energy laboratory with facilities in Oregon, West Virginia, and Pennsylvania,...

A recent study provides evidence to help solve one of the key hurdles to large-scale manufacture of next-generation perovskite solar cells.

The Laser Interferometer Gravitational-Wave Observatory (LIGO) uses lasers and mirrors to look for black holes across the universe, and it turns out a...

Recycling plastic is notoriously frustrating. Sorting different types of plastics, cleaning off food residue, and dealing with contamination often...

Recycling plastic is notoriously frustrating. Sorting different types of plastics, cleaning off food residue, and dealing with contamination often...

Princeton engineers are twisting, stretching and creasing structures to create a new type of origami, one that changes its shape and properties in...

Princeton engineers are twisting, stretching and creasing structures to create a new type of origami, one that changes its shape and properties in...

3D printing has come a long way since its invention in 1983 by Chuck Hull, who pioneered stereolithography, a technique that solidifies liquid resin...

3D printing has come a long way since its invention in 1983 by Chuck Hull, who pioneered stereolithography, a technique that solidifies liquid resin...