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National Academy of Sciences President Neil H. Shubin and National Academy of Medicine President Monica M. Bertagnolli begin their terms in office today. They join National Academy of Engineering ...

Biological sciences encompasses all the divisions of natural sciences examining various aspects of vital processes. The concept includes anatomy, physiology, cell biology, biochemistry and biophysics, ...

How senescing cells time their transition to the cell death programme is unclear. We show that, in Arabidopsis thaliana, senescing cells are genetically wired to dissipate their cytosolic arginine ...

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.