Texas Gov. Greg Abbott deployed the troops to the Rio Grande Valley, where he said they'll work side-by-side with U.S. Border Patrol agents to keep migrants from illegally entering the country. Some of those troops left from the U.S. Naval Air Station Joint Reserve Base in Fort Worth Monday morning. The others left from a base in Houston.

U.S. officials have put several Mexican border towns near Texas under the highest-level travel advisory amid gun battles, kidnappings and IEDs in the area.

Texas Governor Abbott mobilizes the Tactical Border Force to reinforce security along the Texas-Mexico border in collaboration with federal authorities.

The state has vowed to assist the president in his efforts to revamp immigration. But the state’s biggest cities and school districts are more reluctant to help.

According to reports, there were no injuries in the incident near Fronton Island, an uninhabited island in Starr County, Texas.

Immigration officials are already taking action along the Texas-Mexico border. The American Civil Liberties Union has already filed at least one lawsuit.

Local leaders in Texas and New Mexico are voicing their concerns over President Donald Trump's decision to temporarily freeze federal grants and loans.

A U.S. military plane with migrants bound at their wrists and ankles has left Texas bound for Guatemala carrying 80 deportees, eight of them children

The U.S. State Department is warning travelers of IEDs found along dirt roads near an area of northeastern Mexico that borders McAllen, Texas.

You might be hearing about the gulf off the coast of the U.S. and Mexico. Here's what to know about the body of water the size of Alaska.