Section: Biology

Researchers may finally have discovered why people with sickle cell disease get milder cases of malaria than individuals who have normal red blood cells. In a finding that has eluded scientists for years, the researchers discovered that genetic materia…


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Scientists have developed a method for embedding networks of biocompatible nanoscale wires within engineered tissues. These networks — which mark the first time that electronics and tissue have been truly merged in 3-D — allow direct tissue sensing a…


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Coral from the eastern Pacific rarely crosses a deep-ocean barrier to reach the west coast of the Americas, according to new research. The finding has important implications for climate-change research, species-preservation efforts, and the economic st…


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Significant declines were found in breeding chinstrap penguins in the vastly warming Antarctic Peninsula, where it’s warming faster than, or as fast as, any other place on Earth.


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Up to four percent of the methane on Earth comes from the ocean’s oxygen-rich waters, but scientists have been unable to identify the source of this potent greenhouse gas. Now researchers report that they have found the culprit: A bit of “weird chemist…


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How do they measure up?

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Students take wet biomass measurements of the plants they have been growing all semester long. The growing has been part… Read more »


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Scientists have developed “RNA switches” which allow them to specifically turn on and off genes in viruses. This will help to enhance regulation of gene therapy and viral therapy of cancer.


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Scientists have found that Mother Nature uses DNA as a wire to detect the constantly occurring genetic damage and mistakes that can result in diseases like cancer. DNA wires are potentially useful in identifying people at risk for certain diseases.


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In protecting endangered species, the power of the people is key, an analysis of listings under the US Endangered Species Act finds. The analysis compares listings of “endangered” and “threatened” species initiated by the US Fish and Wildlife Service, …


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Scientists have made valuable findings in the search for cancer’s cure. While researching ways to improve animal health, the scientists have made two important discoveries that can also improve human health. Not only have they found pigs with severe co…


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Researchers show simpler versions of the universal genetic code can still function in protein synthesis. In addition to understanding early primordial organisms, the research could lead to applications preventing non-natural genetically modified materi…


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Mechanisms that protect plants from freezing are placed in storage during the summer and wisely unpacked when days get shorter. An expert in molecular genetics has demonstrated how the CBF cold response pathway is inactive during warmer months when day…


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