News – Page 610
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Cell's protein factory seen in action
Optical tweezers help scientists watch a ribosome move along a strand of RNA making protein
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UK drug pricing system scrapped
Pharmaceutical price regulation scheme will be replaced by more stringent controls
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Ditching fossil fuels could stretch water resources
Electric vehicles are too thirsty, warn US scientists
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Sea cucumbers inspire switchable material
Composite can flip between rigid and flexible states - just like the skin of the sea-bed scavenger
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Synthetic enzymes designed by computer
New, artificial catalysts not quite up to nature's standard
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Soaking spuds cuts cancer-risk chemical in chips
Washing or enzyme treatment reduces acrylamide formation during potato frying
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Arsenic enhances cancer imaging
Drug labelled with radioactive arsenic could spot even the smallest tumours
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Newer diesel engines emit more harmful nanoparticles
Soot from low-emission diesel engines penetrates deeper into lung tissue than fumes from older models
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Controversy over EPA removal of top toxicologist
Letters reveal ACC pushed for 'biased' chairwoman of scientific panel to go
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Sulfide sponge could clean up nuclear waste
Metal sulfide removes radioactive strontium from a mix of ions
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Atomic Etch A Sketch
Atomic force microscope can write and erase nanowires on a perovskite surface
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European Institute of Technology to open in 2010
Bold vision for MIT's rival now pared down to a 3-million-euro administrative centre
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Q and A: Do antidepressants work?
Study questions whether drugs such as Prozac are any better than placebos