U.S.-Mexico border

Environment

Potential jaguar habitat at U.S.-Mexico border identified by UArizona researchers

Although jaguars are widely assumed to live exclusively in Mexico, Central and South America, they once prowled Arizona, New Mexico and Texas before colonizers and poachers in the 19th century drove most of these beautifully spotted big cats out of the U.S. So when Ganesh Marin was studying ecosystems along the border U.S.-Mexico this year,

Border crisis

Biden aims to prevent border crossings from swamping agend

The Biden administration is scrambling to manage a growing humanitarian and political challenge at the U.S.-Mexico border that threatens to overshadow its ambitious legislative agenda. With the number of migrants surging, administration officials say Biden inherited an untenable situation that resulted from what they say was President Donald Trump’s undermining and weakening of the immigration

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