Subscribers to my newsletter will get quick bullet point summaries of my column Proof Points and links to research the topic more deeply. Welcome, I’m Jill Barshay, a contributing editor at The ...

A powerful mathematical technique is used to model melting ice and other phenomena. But it has long been imperiled by certain ...

Status of changes to the first-generation limit on citizenship Updated The Citizenship Act includes a first-generation limit to citizenship by descent. This limit generally means someone is not ...