health & fitness
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Sacrificing sleep for love
Sleep is important, but if there is something more important or interesting to do -- for example, taking care of a baby, finishing a grant proposal...
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New study sheds light on origins of life on Earth through molecular function
Debate exists over how life began on Earth, but a new study provides evidence for a 'metabolism-first' model. Scientists have traced the origins...
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Tea-time means leopard-time in India
A new study finds that leopards are abundant in tea-garden landscapes in north-eastern India, but that their mere presence does not lead to...
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Following gastric band surgery, device-related reoperation common, costly
Among Medicare beneficiaries undergoing laparoscopic adjustable gastric band surgery, reoperation was common, costly, and varied widely across...
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Wallflower center pack baboons find place
Using high-resolution GPS tracking, researchers continuously monitored the movements of nearly an entire baboon troop in central Kenya to discover...
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New way of preventing pneumococcal brain invasion
An international team of researchers has identified two receptors on the cells in the blood vessels of the brain that can be blocked and thereby...
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Scientists begin to unlock secrets of deep ocean color from organic matter
About half of atmospheric carbon dioxide is fixed by ocean's phytoplankton through a process called photosynthesis. A large portion of biologically...
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Researchers identify changes in lung cells following infections
When people develop a respiratory infection, recovery from their illness leaves behind an immunological memory that influences how they will...
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Novel device significantly reduces blood draw contamination, reduces risks to patients, study shows
A novel device can significantly reduce contamination of blood cultures, potentially reducing risky overtreatment and unnecessary use of...
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Space weather events linked to human activity
Human activities, like nuclear tests and radio transmissions, have been changing near-Earth space and weather, and have created artificial...
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Finding traces of memory processing during sleep
Sleep helps us to retain the information that we have learned during the day. We know from animal experiments that new memories are reactivated...
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Sports medicine: Blood results help to predict fitness improvements in older marathon runners
Endurance sport has a beneficial impact on physical and mental performance and this can be seen in blood test results. A group of researchers has...