When organic pollutants such as dyes, agricultural chemicals, and pharmaceuticals enter waterways all around the world, they can harm the environment and human health—and removing them can be ...

Amsterdam's incinerator ash holds economically significant quantities of precious metals. Researchers found gold and silver ...

Mesmerizing videos offer a new look at the ways crystals form. The real-time clips, described March 30 in Nature Nanotechnology, show closeup views of microscopic gold particles tumbling, sliding and ...

In a surprise discovery, Flinders University nanotechnology researchers have produced a range of different types of gold nanoparticles by adjusting water flow in the novel vortex fluidic ...