Honeybees are less likely to sting in larger groups

To sting or not to sting? An alarm pheromone plays a decisive role in bees' willingness to sting—and their group size, as scientists from the University of Konstanz have now shown

Cancer-promoting Ras protein exists in a pair within cells

Researchers from Bochum and Osnabrück have gained new insights into the structure of the Ras protein, which acts as a molecular switch for cell growth and is involved in the development of cancer. With the help of fluorescence ...

Supercomputer models describe chloride's role in corrosion

Researchers have been studying chloride's corrosive effects on various materials for decades. Now thanks to high-performance computers at the San Diego Supercomputer Center (SDSC) at UC San Diego and the Texas Advanced Computing ...

The rich, the poor and social cooperation

The thicker the wallet, the more cooperative you are? An economist from the Max-Planck-Institute for Tax Law and Public Finance proves via laboratory experiments that rich people are believed to be more cooperative than poor ...

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