By Andrew Hay May 1 (Reuters) - For the first time in decades, a radio-collared endangered Mexican wolf crossed from the U.S.

The Trump administration is moving forward with its plans to expand and diversify the barrier on the border with Mexico ...

DHS was in talks with the wildlife refuge that hosts the 1,000-year-old archeological site to make sure it was protected, a ...

EXCLUSIVE — U.S. Customs and Border Protection has achieved a remarkable feat under President Donald Trump, locking down tens ...

A top Department of War official said that the Iran war has cost the U.S. about $25 billion during a House Armed Services ...

More than 13 miles of a new secondary border wall have been built along the southern border since Jan. 20, according to U.S.

CBP's map has been updated to show four segments of physical border wall (green) in Big Bend National Park after officials ...

Tohono O'odham leaders met with Homeland Security officials about border wall construction, even as workers damage a 1,0000-year-old site.

Thirty-foot-tall steel panels loom over a new subdivision where several residents said they don’t like the dust nor noise, ...

A leading preoccupation of the first Trump administration has all but slipped from view. Except when ostensible conservatives speak out against it, the ...