The larvae of the New World Screwworm are the first found among US cattle in decades. None have been found in Arizona.

The New World screwworm has reached U.S. soil for the first time in 60 years, threatening an already strained cattle industry ...

Live cattle futures were in rally mode on Thursday with gains of $2.55 to $4.80. Cash trade has crept up to $256-257 the week ...

Protests in Mexico shut down the San Ysidro Port of Entry Thursday morning, forcing traffic in the area to be diverted.

The New World screwworm fly is threatening the $113 billion U.S. cattle industry for the first time in more than a half ...

Drivers near the border were temporarily routed from I-5 and I-805 to SR-905 toward the Otay Mesa Port of Entry.

California’s border entry to Mexico was partly locked down on Thursday as protesters created a human blockade.

House Speaker Mike Johnson had tried to prevent an outcome that would show the mounting opposition to the war. But ...

The San Ysidro Port of Entry into Mexico has been closed, causing traffic to be detoured and the CHP is asking drivers to ...

WASHINGTON (AP) — The Senate is beginning a long series of votes Thursday on legislation to fund President Donald Trump’s ...

The U.S. Department of Agriculture has announced that it suspects that the New World screwworm fly has arrived in south Texas ...

Screwworm’s maggots typically enter an animal through an open wound and feed on its living flesh, eventually killing the host ...