Significant reduction in severity and duration of cold symptoms
New research confirms the efficacy of zincum gluconicum nasal gel in reducing the severity and duration of common cold symptoms when treatment is started as late as the second day of illness. The study, which appears in the January issue of QJM: An International Journal of Medicine, was the first trial on the naturally acquired common cold to extend initiation of treatment beyond the first 24 hours of illness.
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Researchers from the University of California have found a natural detox program for selenium-contaminated farm runoff in the form of wetland vegetation and microbes.
Results from a two-year study by UC Berkeley researchers show that man-made wetlands in the states San Joaquin Valley were able to remove an average of 69.2 percent of the selenium in agricultural drainage water. More significantly, some plant populations showed remarkable promise at converting selenium into a harmless g
A new study has discovered an abundance of microbial life deep beneath the ocean floor in ancient basalt that forms part of the Earths crust, in research that once more expands the realm of seemingly hostile or remote environments in which living organisms can apparently thrive.
The research was done off the coast of Oregon near a sea-floor spreading center on the Juan de Fuca Ridge, by scientists from Oregon State University and several other institutions. It will be published Friday
An international collaboration of primatologists has gleaned evidence from decades of observations of orangutans that the apes show behaviors that are culturally based.
The scientists findings push back the origins of culturally transmitted behavior to 14 million years ago, when orangutans first evolved from their more primitive primate ancestors. Previous evidence for cultural transmission in chimpanzees suggested an origin of cultural traits 7 million years ago.
The research
Rocks deposited by glaciers on mountain ranges in West Antarctica have given scientists the most direct evidence yet that parts of the ice sheet are on a long-term, natural trajectory of melting.
The West Antarctic Ice Sheet has been melting and contributing water continuously to the ocean for the last 10,000 years and is likely to keep doing so, says John Stone, University of Washington associate professor of Earth and space sciences.
Measuring and understanding changes in the Eart
Combining concepts from electromagnetic radiation research and fiber optics, researchers have created an extreme-ultraviolet, laser-like beam capable of producing tightly-focused light in a region of the electromagnetic spectrum not previously accessible to scientists. Between 10-100 times shorter than visible light waves, the extreme-ultraviolet (EUV) wavelengths will allow researchers to “see” tiny features and carve miniature patterns, with applications in such fields as microscopy, lithography an