There are animals trying to cross as if their life depended on it,” researcher Erick Meza told the Society of Environmental Journalists’ conference.

The sudden decrease tracks with reports of significant drops in migrant asylum seekers congregating near the border. U.S.

Trump's immigration crackdown has slowed migrant crossings to a near halt. Humanitarian aid groups, with few people to serve, ...

The Trump administration transferred more than 100,000 acres of land to the Army for three years to “prevent unlawful entry.” ...

Rugged mountain ranges in southeastern Arizona halted the march of a steel border wall during the first Trump presidency ...

Granite Construction has won a $70-million contract to build seven miles of new U.S.-Mexico border wall in Hidalgo County, Texas, awarded by U.S. Customs and Border Protection. It is the first ...