Tiny metalenses split a laser into 120,000+ points, letting 3D nanoprinting cover wafer-size areas with 113 nm detail at 1,000 speed.

Researchers have optimized and 3D-printed helix structures as optical materials for Terahertz (THz) frequencies, a potential ...

The Texas power grid is expected to hold up through most weather conditions this winter, though the emerging data center boom adds a new layer of risk, grid officials said.