President Trump's promise to stem the flow of migrants across the border seems fulfilled: Fewer migrants are crossing and ...

President Donald Trump's decision to target farm workers in immigration raids has advocates sounding the alarm that the U.S.

Recently, however, the severe human consequences of the screw worm have been apparent at the central Dr Mario Catarino Rivas ...

The first case of New World screwworm in Belize was detected in the village of Crique Sarco, Toledo District, on December 24 ...

As enforcement heightened, routes moved from the streets of San Diego and other border cities to unforgiving, often remote mountains and deserts on the 1,952-mile, U.S.-Mexico border.