Invoking presidential emergency powers gives the president the ability to go around Congress and unlock federal funding to crack down at the border.

President Donald Trump is renaming the Gulf of Mexico the Gulf of America. But how will that change go into effect – and will everyone call it that?

United States President Donald Trump signed an executive order declaring a "national emergency" at the U.S.-Mexico border on Monday night.

More than 220 million people across the United States are facing dangerous cold that will also open the door for a potentially historic and crippling winter storm that could deliver snow as far south as Florida and the Gulf of Mexico.

Migrant Caravan Leaves Southern Mexico on Trump Inauguration Eve | Vantage with Palki Sharma | N18G A migrant caravan departed from Tapachula in Mexico on Monday (Jan 20), heading toward the northern border with the United States.

President Trump is sending hundreds of troops to the southern border for a wide-ranging mission that poses new challenges and raises questions about the military’s role in handling migration,

Hundreds of migrants departed Sunday in a new caravan whose first point of departure is Mexico City, and which seeks to reach the United States, a week before Donald Trump takes office on January 20 and has threatened to carry out a mass deportation of migrants.

Mexican soldiers rushed Thursday to set up emergency shelters near the border with the United States ahead of President Donald Trump's threatened mass deportations.

The Trump administration is expanding the use of a fast-track deportation authority nationwide. “Expedited removal” gives enforcement agencies broad authority to deport people without appearing before an immigration judge.

U.S. military C-17 aircraft began flying out migrants on orders from President Donald Trump on Friday, as the Pentagon prepared to send even more troops to southern border, including from the Army's elite 82nd Airborne division.