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A new source of biomass grown on unused land could help the UK meet renewable energy targets without affecting food production or the environment, according to the results of a new study.

That axiom of sustainability -- "recycle and reuse" -- could help ease concerns about a reliable supply of substances, indispensible for a modern technological society, that are produced almost exclusively in the Peoples' Republic of China. That's the conclusion of a study on these so-called "rare earth" elements in the ACS journal Environmental Science & Technology.

A Binghamton University computer scientist with an interest in "green" software development has received the National Science Foundation's most prestigious award for young researchers.

There are few things journalists like to discuss more than, well, themselves and the long-term prospects for their industry. How long will print newspapers survive? Are news aggregation sites the future? Or are online paywalls - such as the one the New York Times just launched - the way to go? As media organizations plot their future, it's worth discarding some misconceptions about what it will take to keep the press from becoming yesterday's news.

Fast, low-energy memory for MP3s, smartphones and cameras could become a reality thanks to University of Edinburgh scientists.

CO2 capture by means of amines is considered to be the most appropriate method to quickly begin with CO2 removal. During this capture process, some of the amines escaping the recycling process will be emitted into the air and will also form other compounds such as nitrosamines and nitramines. The Norwegian Institute of Public Health (NIPH) was commissioned by the Climate and Pollution Agency (Klif) to assess whether these new emissions are harmful to health - particularly in terms of the cancer risk to the general population. The results of the risk assessments were submitted recently.