(Phys.org) —Keat Ghee Ong envisions a new generation of implantable biosensors. Not only could they signal if all is well (or not) after surgery, they would do it with no batteries and no computer chips. Plus, they could ...
Engineering
Mar 18, 2013
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Human life is dependent on the constant growth of plants, and it is the job of stem cells to see to it that this occurs. They are found at the tips of the shoots and roots, the so-called meristems. Stem cells can transform ...
Cell & Microbiology
Jan 22, 2013
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Hundreds of visitors are flocking daily to a botanical garden in southeastern Brazil to watch the rare blooming of the Titan arum, the world's smelliest and largest tropical flower.
Plants & Animals
Dec 27, 2012
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(Phys.org)—New research from the University of Glasgow suggests that lifespan is affected by the rate at which bodies grow early in life.
Plants & Animals
Dec 12, 2012
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Researchers at the University of East Anglia have found that biological age and life expectancy can be predicted by measuring an individual's DNA.
Cell & Microbiology
Nov 19, 2012
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(Phys.org)—An efficient, high-volume technique for testing potential drug treatments for Alzheimer's disease uncovered an organic compound that restored motor function and longevity to fruit flies with the disease, according ...
Biochemistry
Nov 15, 2012
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The European Food Safety Authority said Thursday it cannot accept an "inadequate" report by a French scientist on a link between cancer and genetically modified corn.
Biotechnology
Oct 4, 2012
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The idea that drinking red wine may provide health benefits – or possibly even extend your life—is an appealing thought for many people. Now, there may be added attraction. Researchers have found that when given resveratrol, ...
Plants & Animals
Sep 24, 2012
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The French scientist who linked Monsanto genetically-modified corn to cancer in rats on Thursday refused to let the EU's food safety watchdog, EFSA, verify his results.
Biotechnology
Sep 20, 2012
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Scientists have found the answer to why female killer whales have the longest menopause of any non-human species - to care for their adult sons. Led by the Universities of Exeter and York and published in the journal Science ...
Plants & Animals
Sep 13, 2012
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