How sex pheromones diversify: Lessons from yeast

Many organisms including insects, amphibians and yeasts use sex pheromones for attracting individuals of the opposite sex, but what happens to sex pheromones as new species emerge? New research publishing January 22 in the ...

Targeting an RNA-binding protein to fight aging

Aging bodies undergo biological changes that cause a decline in the function of cells and tissues. However, most studies attempting to identify molecules involved in age-related dysfunctions have focused only on mechanisms ...

Why does nuclear fission produce pear-shaped nuclei?

Nuclear fission is a process in which a heavy nucleus split into two. Most of the actinides nuclei (plutonium, uranium, curium, etc) fission asymmetrically with one big fragment and one small. Empirically, the heavy fragment ...

New discovery could improve organic solar cell performance

While there is a growing market for organic solar cells—they contain materials that are cheaper, more abundant, and more environmentally friendly than those used in typical solar panels - they also tend to be less efficient ...

Alpine Fault theory takes shape

The Alpine Fault has been assumed to be a near vertical crack, however, research published last year by Victoria scientists suggests that the fault curves under the Earth's crust.

Novel model illustrates the finer details of nuclear fission

For nearly 80 years, nuclear fission has awaited a description within a microscopic framework. In the first study of its kind, scientists collaborating from the University of Washington, Warsaw University of Technology (Poland), ...

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