Geoglyphs are massive etchings on the land found found all over the world, including in Arizona, where development can threaten their preservation.

Prior to March 2020, the U.S. had never invoked Title 42, which grants federal authorities the power to deny entry into the U.S. to prevent the spread of communicable diseases. Since then, officials have used it more than 2.5 million times to send away asylum seekers and migrants. Now, two legal experts say enough is enough.

In Nogales and other ports of entry along the U.S.-Mexico border, asylum seekers hoping to bypass Title 42 restrictions can now use a Customs and Border Protection app to apply for an appointment with port officers. Activists say results so far are a mixed bag.
→ More news from the Fronteras Desk

Mexican President Andrés Manuel López Obrador hopes that the firm — almost certainly Ganfeng — will turn over its concessions to the Mexican government.

The city of Tucson is inviting the public to comment on a newly-released draft plan on fighting climate change.

Since getting his permit, Miguel Haro has been hearing from other people looking for help to get theirs.

The Navajo Nation has rescinded a mask mandate that's been in effect since the early days of the coronavirus pandemic, officials announced Friday, fulfilling a pledge that new tribal President Buu Nygren made while campaigning for the office.

The National Autonomous University of Mexico's rector shared a blistering condemnation of Justice Yasmin Esquivel's plagiarism scandal, and said the university is exploring additional measures it could take against her.

$930 million from the Bipartisan Infrastructure Law and Inflation Reduction Act will go towards wildfire prevention efforts in at-risk communities and critical infrastructure. The San Carlos Apache Tribal Lands is the only place in Arizona that will get the funding.