Democrats are banking on a rare chance to regain ground in Iowa, while Republicans are grappling with a New Jersey ...

Nearly $47 billion has been allocated for border construction, but several communities argue work disrupts daily life ...

Discovery of the tunnel resulted from a partnership between United States and Mexico authorities.

All of the United States’ southern ports of entry remain closed to livestock imports due to the presence of the New World screwworm in Mexico. The U.S. Department of Agriculture closed livestock trade ...

New World screwworms (NWS) are the larvae of the New World screwworm fly (Cochliomyia hominivorax), a housefly-sized blowfly ...

Desecrating a sacred Native American site on U.S. federal or tribal land is a felony, punishable by imprisonment and fines.

Add Yahoo as a preferred source to see more of our stories on Google. Military leaders say drones from Mexican cartels regularly fly over US troops at the US-Mexico border. "Hundreds" of counter-drone ...

A flesh-eating fly has been detected 25 miles from the Texas-Mexico border — the closest New World screwworm case to the U.S.

SAN DIEGO — Six hundred firefighters, aided by helicopters and air tankers, were battling a stubborn brush fire along the U.S.-Mexico border Wednesday that so far has charred more than 2,600 acres of ...

TECATE, Mexico (AP) — White sage burning, Norma Meza Calles gathers guests at a Mexican wellness resort into a semicircle facing Kuuchamaa Mountain and asks everyone to close their eyes and feel its ...