The U.S.-Canada land border is the longest in the world, though none of it has a physical wall like at the U.S.-Mexico border ...

Standing near the southern border in Arizona, Iowa Attorney General Brenna Bird thanked President Trump for his crackdown on illegal immigration.

Border czar Tom Homan outlined key aspects of the legislation that he says would help solidify the progress the Trump administration has made in securing the border.

Amid growing tensions between NATO and Russia, the Baltic becomes a battlefield of hidden threats beneath the waves.