Several studies have shown that a lack of nitrogen in soils adversely affects crop yields. The modern use of nitrogen fertilizers has improved yields to meet expanding global food demand, but in some cases up to 50% of the ...
Plants & Animals
Jun 1, 2012
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Planarians are able to survive long periods of starvation unscathed by maintaining their stem cell pool and regenerative capacity. The molecular processes behind this are not yet known. Jena researchers from the Leibniz Institute ...
Cell & Microbiology
Jul 1, 2021
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Civilization as it is known today could not have evolved, nor can it survive, without an adequate food supply. – Norman Borlaug
Biotechnology
Jul 9, 2015
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The mystery of why mycobacteria—a family that includes the microbe that causes TB—are extraordinarily hardy organisms is being unravelled by University of Otago, New Zealand, research that offers new hope for developing ...
Cell & Microbiology
Jul 21, 2014
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Dozens of wild peacocks have died suddenly in Pakistan, prompting experts to fear an outbreak of the highly contagious Newcastle disease.
Ecology
Jul 30, 2012
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(Phys.org)—In the natural world, searching for food is a high-stakes game in which animals risk starving to death or being killed by a predator. New research from the University of Bristol shows that to stay alive in a ...
Plants & Animals
Oct 2, 2012
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(PhysOrg.com) -- Scientists at the University of Manchester have identified an extra step in protein production, a major activity of all cells, which they believe impacts particularly on how our cells respond to stresses ...
Cell & Microbiology
May 21, 2010
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On farmland around the globe, a silent war rages, between crops and the diseases that attack them. Crop diseases cost the world an estimated $220 billion every year and put millions at risk of starvation.
Biotechnology
Jul 29, 2011
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Scientists on Wednesday said they had developed a strain of rice that grows well in soils lacking the nutrient phosphorus, a feat that could boost crop yields for some farmers by as much as a fifth.
Biotechnology
Aug 22, 2012
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During the winter of 1944, the Nazis blocked food supplies to the western Netherlands, creating a period of widespread famine and devastation. The impact of starvation on expectant mothers produced one of the first known ...
Cell & Microbiology
Jul 31, 2014
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