http://www.nature.com/news/ Nature Publishing Group en Nature Publishing Group News at Nature Nature Publishing Group permissions@nature.com 1744-7933 http://www.nature.com/news/2008/080514/full/453264a.html?s=news_rss Air travel shows no sign of losing its allure but its environmental impact is not going to go away. Katharine Sanderson looks at some of the ways that scientists and engineers hope to reduce the carbon wing-print of aircraft. Flights of green fancy 10.1038/453264a Chemistry Wed May 14 00:00:00 EDT 2008 News at Nature Wed May 14 00:00:00 EDT 2008 http://www.nature.com/news/2008/080512/full/news.2008.817.html?s=news_rss Nanotubes could give cooks a cheap device to rate their chillies. The hot new nanotech: testing chillies 10.1038/news.2008.817 Chemistry Mon May 12 17:10:38 EDT 2008 News at Nature Mon May 12 17:10:38 EDT 2008 http://www.nature.com/news/2008/080509/full/news.2008.804.html?s=news_rss Urinary proteins are key to ultra-sensitive artificial noses. Don't turn your nose up at mouse urine 10.1038/news.2008.804 Chemistry Fri May 09 16:08:10 EDT 2008 News at Nature Fri May 09 16:08:10 EDT 2008 http://www.nature.com/news/2008/080509/full/453275a.html?s=news_rss A high-profile scientist, a graduate student and two major retractions. Erika Check Hayden reports on a case that has rocked the chemistry community. Chemistry: Designer debacle 10.1038/453275a Chemistry Fri May 09 00:00:00 EDT 2008 News at Nature Fri May 09 00:00:00 EDT 2008 http://www.nature.com/news/2008/080507/full/453139a.html?s=news_rss Chemspider website provides free information on millions of molecules. Chemists spin a web of data 10.1038/453139a Chemistry Wed May 07 16:50:00 EDT 2008 News at Nature Wed May 07 16:50:00 EDT 2008 http://www.nature.com/news/2008/080507/full/news.2008.803.html?s=news_rss But the biological cost of maintaining their skeletons may be too high. Brittlestars can survive acid oceans 10.1038/news.2008.803 Chemistry Wed May 07 00:01:00 EDT 2008 News at Nature Wed May 07 00:01:00 EDT 2008 http://www.nature.com/news/2008/080507/full/453150a.html?s=news_rss The inner life of a cell is noisy. Helen Pearson discovers how the resulting randomness makes life more challenging #20; and richer. Cell biology: The cellular hullabaloo 10.1038/453150a Chemistry Wed May 07 00:00:00 EDT 2008 News at Nature Wed May 07 00:00:00 EDT 2008 http://www.nature.com/news/2008/080501/full/news.2008.795.html?s=news_rss Low-oxygen regions have expanded over the past half-century. 'Ocean deserts' are growing 10.1038/news.2008.795 Chemistry Thu May 01 18:18:47 EDT 2008 News at Nature Thu May 01 18:18:47 EDT 2008 http://www.nature.com/news/2008/080501/full/news.2008.794.html?s=news_rss Researchers claim to have seen an element with an atomic number of 122, but some are sceptical. The heaviest element yet? 10.1038/news.2008.794 Chemistry Thu May 01 13:55:19 EDT 2008 News at Nature Thu May 01 13:55:19 EDT 2008 http://www.nature.com/news/2008/080430/full/news.2008.788.html?s=news_rss Lab work proves reactions can be influenced by the Earth's weak magnetic field. 'Chemical compass' created 10.1038/news.2008.788 Chemistry Wed Apr 30 16:39:08 EDT 2008 News at Nature Wed Apr 30 16:39:08 EDT 2008 http://www.nature.com/news/2008/080429/full/news.2008.787.html?s=news_rss Global winds could accelerate melting. Antarctic ice threatened by ozone-hole recovery 10.1038/news.2008.787 Chemistry Tue Apr 29 15:20:47 EDT 2008 News at Nature Tue Apr 29 15:20:47 EDT 2008 http://www.nature.com/news/2008/080424/full/news.2008.774.html?s=news_rss Contaminant set off allergic-like reactions. Trigger in heparin deaths confirmed 10.1038/news.2008.774 Chemistry Thu Apr 24 01:35:32 EDT 2008 News at Nature Thu Apr 24 01:35:32 EDT 2008 http://www.nature.com/news/2008/080423/full/452920a.html?s=news_rss Project aims to characterize all human proteins. Biologists initiate plan to map human proteome 10.1038/452920a Chemistry Wed Apr 23 00:00:00 EDT 2008 News at Nature Wed Apr 23 00:00:00 EDT 2008 http://www.nature.com/news/2008/080422/full/news.2008.770.html?s=news_rss Were painters on the Silk Road way ahead of the Europeans? Ancient Buddhas painted in oils 10.1038/news.2008.770 Chemistry Tue Apr 22 17:17:57 EDT 2008 News at Nature Tue Apr 22 17:17:57 EDT 2008 http://www.nature.com/news/2008/080422/full/452921a.html?s=news_rss Fullerenes could be used to reduce amount of power needed in memory devices. Buckyballs give flash a boost 10.1038/452921a Chemistry Tue Apr 22 00:00:00 EDT 2008 News at Nature Tue Apr 22 00:00:00 EDT 2008 http://www.nature.com/news/2008/080417/full/452922a.html?s=news_rss High-temperature materials set scientific community a-buzzing. Arsenic heats up iron superconductors 10.1038/452922a Chemistry Thu Apr 17 00:00:00 EDT 2008 News at Nature Thu Apr 17 00:00:00 EDT 2008 http://www.nature.com/news/2008/080410/full/news.2008.744.html?s=news_rss A molecular vehicle can carry cargo along a microscopic rail. Nanoshuttle on the right track 10.1038/news.2008.744 Chemistry Thu Apr 10 16:51:39 EDT 2008 News at Nature Thu Apr 10 16:51:39 EDT 2008 http://www.nature.com/news/2008/080408/full/452671a.html?s=news_rss Diplomats ponder the dangers posed by the drug industry. Chemical weapons agency shifts focus 10.1038/452671a Chemistry Tue Apr 08 00:00:00 EDT 2008 News at Nature Tue Apr 08 00:00:00 EDT 2008 http://www.nature.com/news/2008/080407/full/news.2008.740.html?s=news_rss Vapour may solve lubrication problem in tiny devices. Helping a micromachine to work 10.1038/news.2008.740 Chemistry Mon Apr 07 21:28:05 EDT 2008 News at Nature Mon Apr 07 21:28:05 EDT 2008 http://www.nature.com/news/2008/080402/full/news.2008.732.html?s=news_rss Old building sites could help to remove CO₂ from the atmosphere. Waste concrete could help to lock up carbon 10.1038/news.2008.732 Chemistry Wed Apr 02 16:33:55 EDT 2008 News at Nature Wed Apr 02 16:33:55 EDT 2008 http://www.nature.com/includes/rj_globnavimages/news_logo.gif http://www.nature.com/news/