
Quantum leap in the reliability of mass spectrometry-based proteomics
Modern mass spectrometry systems enable scientists to routinely determine the quantitative composition of cells or tissue samples. However, different analysis software packages often produce differe ... more
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Feeling the Rhythm
Many astronauts play instruments, and some have even made music in space. Few have danced in space, though, perhaps because crew members find it difficult to tap their toes when weightless. Or it co ... more
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Largest modern crater identified in Chinas Holocene geology
Inner core of Earth found to exist in dynamic superionic phase
Carbon-rich waters are becoming even more acidic as atmospheric CO2 levels rise
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3D-printed organ-on-a-chip with integrated sensors
Harvard University researchers have made the first entirely 3D-printed organ-on-a-chip with integrated sensing. Built by a fully automated, digital manufacturing procedure, the 3D-printed heart-on-a ... more
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Driving mosquito evolution to fight malaria
One of the frustrations of fighting malaria is that mosquitoes evolve resistance to the insecticides used to kill them. Now researchers from Exeter University in the United Kingdom and the Universit ... more
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Not 'patient zero': the origins of US AIDS epidemic
A labelling error and reckless media hype in the 1980s led to unjustly branding a gay airline employee as "Patient Zero" in the US AIDS epidemic, scientific and historical sleuthing detailed Wednesday. ... more
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Tobacco plants engineered to manufacture high yields of malaria drug
In 2015, the Nobel Prize in Physiology or Medicine was awarded in part for the discovery of artemisinin, a plant-derived compound that's proven to be a lifesaver in treating malaria. Yet many people ... more
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In a first, brain computer interface helps paralyzed man feel again
Imagine being in an accident that leaves you unable to feel any sensation in your arms and fingers. Now imagine regaining that sensation, a decade later, through a mind-controlled robotic arm that i ... more
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