Chemistry news

No evidence to support 'organic is best'

New research in the latest issue of the Society of Chemical Industry's (SCI) Journal of the Science of Food and Agriculture shows there is no evidence to support the argument that organic food is better than food grown with t ...

Aug 07, 2008
3.6 / 5 (82) 33

Producing hydrogen from urine

(PhysOrg.com) -- You do two things at motorway services: fill up one tank and empty another. US chemists have combined refuelling your car and relieving yourself by creating a new catalyst that can extract ...

Jul 03, 2009
4.5 / 5 (64) 19

Progress toward Artificial Photosynthesis?

Plants can do it: they simply grab carbon dioxide out of the air and covert it into biomass. In this process, known as photosynthesis, the plants use light as their energy source. Chemists would also like to be able to use ...

Mar 09, 2007
4.5 / 5 (62) 0

Researchers use bacteria to reduce uranium to safe levels

While the Cold War ended decades ago, its legacy will live for centuries in toxic waste. In remote corners of the country from Tennessee to the Pacific Northwest, dozens of federal laboratories struggle to ...

May 19, 2006
4.8 / 5 (56) 0

'Quadruple helix' DNA discovered in human cells

In 1953, Cambridge researchers Watson and Crick published a paper describing the interweaving 'double helix' DNA structure - the chemical code for all life. Now, in the year of that scientific landmark's 60th Anniversary, ...

Jan 20, 2013
4.5 / 5 (58) 18 | with audio podcast

Chemists forge a new form of iron

An international team of chemists has discovered a new and unexpected form of iron, a finding that adds to the fundamental understanding of an element that is among the most abundant on Earth and that, in nature, ...

Jun 01, 2006
4.8 / 5 (54) 0