President Trump's promised crackdown on illegal immigration threatens deportation for millions of immigrants living in the U.S. without permission. How would that affect California and the Bay Area?

Republican efforts to exclude people in the U.S. illegally from numbers used to divvy up congressional seats among states have begun anew, with four Republican state attorneys general suing to alter t ...

Undocumented migrant mothers in the United States gave birth to up to 250,000 children in 2023, the Center for Immigration ...

The Center for Immigration Studies estimates that there were between 225,000 to 250,000 U.S. births to illegal immigrants in ...