Researchers at Leipzig University have developed a new process for reversing the polarity of chemical compounds, also known as umpolung, for the precise synthesis of pharmaceuticals. "This innovative ...

“For the first time, this strategy allows us to efficiently and precisely create a structural motif that was previously difficult to access,” says Friedmann. Specifically, the chemists have discovered ...

Electronegativity is one of the most well-known models for explaining why chemical reactions occur. Now scientists have redefined the concept with a new, more comprehensive scale. Electronegativity is ...

Glenn McGrath punted from ABC Ashes coverage, Scott Morrison weighs in Key detail revealed about neo-Nazi rally ‘I felt naughty’: Claire Danes gets candid about her unplanned pregnancy at 44 Three ...