Silver nanoparticles, considered a potenial environmental hazard, may not all be man-made

Hydrogen sensing method that is low-cost, reliable, repeatable, and highly sensitive is lithography-free but nanogap-based

First international flight by Solar Impulse plane without any fuel other than the power supplied by the sun

Evonik finalizes acquisition of hanse chemie Group, purchasing agreement was signed at the end of March

New iridium(III) photosensitisers give best activity seen with iron-based water-reduction catalysts for light-driven water splitting

Renewable resources as a feedstock does not guarantee a cleaner fuel

Designer drug and ecstasy substitute, benzylpiperazine, shown to cause long term damage to health

Absorbents that remove CO2 from ultra-dilute gas streams could capture CO2 straight from the air rather than at source

A systematic study of healthcare literature reveals there is no truth behind the belief that selenium can prevent cancer

Bunches of nanopillars formed on gold-coated gallium nitride could improve the detection of biomolecules at low concentration