Articles with the keyword: 
Enzyme structure reveals key ingredients for making hydrogen
sea-maid submitted, created time 4 months 3 days (www.nature.com)
Iron and carbon monoxide are the crucial ingredients that nature uses to process hydrogen, according to researchers. Resolving the structure of the last of the three known hydrogenase enzymes has excited chemists, who are keen to follow nature’s clear advice and develop their own hydrogen catalysts for energy applications. 


Oil-eating bacteria make light work of heavy fuel
Eric wu submitted, created time 11 months 2 weeks (www.nature.com)
Researchers have worked out how natural bacteria deep within the Earth break down crude oil and produce methane. This knowledge could help with projects to encourage these bacteria to covert more oil, faster. And it could point towards a way to produce hydrogen — an even cleaner fuel — by using these natural fuel-processing plants. 
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