An international research team led by the University of Bayreuth has discovered a metal that combines electrical conductivity with internal polarity. This enables it to exhibit second harmonic ...

A team of researchers including Rice University's James Tour and Shichen Xu has developed an ultrafast, one-step method to recover rare earth elements (REEs) from discarded magnets using an innovative ...

Chemical etching can support rapid prototyping, deliver precision without introducing stress and work across a wide range of materials.

After exposure to discarded hydrofluoric acid outside led to the woman’s tragic fatal poisoning, netizens have been left wondering about the reliability of the country’s toxic chemical management.

Engraving on metal is one among a few human endeavors where the intuition of the artist is complemented by the exact science of the technician. That being said, the required skills are also quite ...

A 52-year-old woman died on Sunday after being exposed to discarded hydrofluoric acid in Hangzhou, local authorities said.

Rochester researcher Chunlei Guo tests a solar thermoelectric generator (STEG) etched with femtosecond laser pulses to boost solar energy absorption and efficiency. His lab’s innovative black metal ...

STATEN ISLAND, N.Y. — The ongoing efforts of law enforcement, like the marking event held Friday evening in Ocean Breeze, have proven successful in curbing the theft of catalytic converters, a problem ...

In this video, I demonstrate two simple electrical methods for metal etching that serve as alternatives to traditional engraving, suitable for various metal restoration and modification projects.