Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
Soon after SARS-CoV-2 began its assault on the world, scientists began searching for clues about what, if any, factors made people more or less likely to get infected with the virus, and more or less ...
Scientists have found a link between blood type A and a higher risk of stomach cancer. This connection appears over time. Blood group antigens on stomach cells may play a role. They can affect how the ...
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