Caltrans crews are planning to temporarily close the last exit on southbound Interstate 5 before reaching the U.S.-Mexico border for construction work.

The latest report from NASA shows a satellite image of the toxic plume from the Tijuana River spreading into the Pacific ...

A brush fire broke out on Thursday in a canyon near Corte Claro and Paseo Encino in Carlsbad, sending thick smoke across the ...

A new tool has predicted all the major cities currently located in America's danger zone according to best and worst case ...

Since El Paso joined Operation Lone Star in 2022, migrant remains discovered in the desert west of the city have increased ...

Instruments in space are helping scientists map wastewater plumes flowing into the Pacific Ocean from the heavily polluted Tijuana ...

A hyperspectral imaging tool on the International Space Station has been used to identify untreated wastewater plumes being ...

It's hard to put Texas in such a bubble due to its vast size, central location in the U.S. and the significant cultural ...

Every month, thousands of women evade abortion bans in their home states by turning to telehealth clinics willing to send them pregnancy-ending drugs through the mail.

The number of international buyers looking to invest in a home in the U.S. fell in the first quarter of the year as tariffs ...

Reporters and photographers from the USA TODAY NETWORK-California will cover the "No Kings Day" protests throughout the state all day on June 14.