President Donald Trump criticizes investigators for describing technology being used in the search for Nancy Guthrie.

Harvard University faculty committee tackles grade inflation problem that Harvey Mansfield highlighted decades ago, following Princeton University's failed grading restrictions.

New study suggests air pollution could be directly linked to Alzheimer's disease risk, with researchers finding stronger associations in stroke survivors.

New Jersey Assemblyman Paul Kanitra joins 'Fox & Friends First' to discuss the state's immigration issues, urging residents to join a protest against proposed legislation.

January jobs report crushes forecasts with 130,000 new payrolls and unemployment dropping to 4.3% as Trump's policies continue to drive economic growth.