Autism diagnoses are continuing to increase in the U.S., now affecting one in 31 children, according to a new CDC report ...

California Gov. Gavin Newsom said Wednesday that his state will file a lawsuit challenging President Donald Trump's authority to impose sweeping tariffs that have set off a global trade war.

For the first time, security footage obtained by ABC News shows the moment an alleged stowaway sneaked onto a transatlantic flight at JFK Airport.