Fire crews continued to battle a wildfire Tuesday that spread over nearly 10 square miles of remote terrain a few miles north of the U.S.-Mexico border in ... canceled the smoke advisory on ...

Eyewitness video captures scene of smoke rising from Mountain Hawk Park in Chula Vista, California. Video credit: Benjamin Chapman. Trump 'border czar' says he’s 'realistic,' mass deportation ...

“Smoke carries a lot of particulates, and they can range in size,” says Monica Kraft, professor of pulmonology and system chair for the Department of Medicine at the Icahn School of Medicine ...

Military police and engineers from eight states are among the Army and Marine units the Pentagon is sending to the southern border this week while soldiers with the 82nd Airborne and 10th Mountain ...

Washington — Citing President Trump's extraordinary move to close the American asylum system, U.S. border agents have been instructed to summarily deport migrants crossing into the country ...

The US-Mexico border is effectively closed off to migrants seeking asylum in the United States within hours of President Donald Trump taking office, an extraordinary departure from previous ...

WASHINGTON—Pentagon officials are planning options for using federal troops to secure the U.S.-Mexico border against drug traffickers, human smugglers and migrants, a potentially major shift in ...

(NewsNation) — President Donald Trump has immediately moved securing the U.S. southern border to the top of his White House to-do list as plans to close the border to immigrants who enter the country ...