Cellulosic ethanol: Expanding options, identifying obstacles

Agricultural Research Service (ARS) scientists are figuring out how to turn wheat straw into ethanol "gold," and learning more about the bacteria that can "infect" ethanol plants and interfere with fuel production.

Perfect peas to push profits and cut carbon

Scientists, pea breeders and the food industry are collaborating to discover how taste and tenderness can be determined by biochemistry and genetics. They will work together to hone the make-up of a perfect pea.

Feeding the future

(PhysOrg.com) -- At the current growth rate the global population is predicted to reach 10 billion by 2050. To feed this many people, food production worldwide will need to double during a period when climate change will ...

Self-destructing bacteria improve renewable biofuel production

(PhysOrg.com) -- An Arizona State University research team has developed a process that removes a key obstacle to producing lower-cost, renewable biofuels. The team has programmed a photosynthetic microbe to self-destruct, ...

Fill 'er up -- with algae

Imagine filling up your car with fuel that comes from inexpensive algae that grow quickly, don't use up freshwater supplies and can be cultivated in areas where they won't compete with traditional food crops, such as corn ...

Biofuels 'done right' can curb greenhouse gas emissions: study

(PhysOrg.com) -- Biofuels derived from renewable sources can be produced in large quantities and address many problems related to fossil fuels, including greenhouse gas emissions, but only if they are made from certain sources, ...

A genome may reduce your carbon footprint

With the costs of genome sequencing rapidly decreasing, and with the infrastructure now developed for almost anyone with access to a computer to cheaply store, access, and analyze sequence information, emphasis is increasingly ...

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