The U.S. southern border has seen a sharp drop in migrant encounters entering between ports of entry at the southern border, according to a CBP source.

President Donald Trump has promised swift action on immigration, asylum and border security as he takes office today.

The orders include declaring a national emergency to deploy military personnel to the border, suspending refugee resettlement and ending birthright citizenship.

Migrants who waited months to cross the U.S. border with Mexico learned their CBP One appointments had been canceled moments after Donald Trump was sworn in as president.

President Donald Trump has shut down the CBP One app, which was designed to help migrants apply to enter the U.S. legally as asylum-seekers.

Migrants in Mexico who were hoping to come to the U.S. are adjusting to a new and uncertain reality after President Donald Trump began cracking down on border security.

A memo appears to allow Immigration and Customs Enforcement officers to target programs that let in more than a million people.

A Catholic priest on the South Texas border worries parishioners won’t come to worship if ICE and CBP officers raid churches.

In the first 48 hours of his second administration, President Trump’s string of executive orders on the border crisis began to turn the tide on illegal immigration.

Hours after the Pentagon announced that it would send 1,500 active duty troops to the U.S.-Mexico, reports surfaced that the number was actually 10,000.