Taiwan Semiconductor Manufacturing Co. has achieved early production yields at its first plant in Arizona that surpass ...

Ten states elect their public utility commissions, which make big decisions about energy. This November, the stakes are high, especially in Arizona and Louisiana.

In the waning days of the 2024 presidential election, even the bipartisan bill that's pouring $54 billion into the ...

Arizona is, to borrow from the neighboring state of New Mexico, a land of enchantment. The southwestern U.S. state is home to ...

All Cosrx products are dermatologist-tested, cruelty-free, and have no parabens, sulfates, or phthalates. Promising review: ...

Aside from states voting on marijuana, Massachusetts voters will have the chance to vote on the legalization of psychedelics ...

In more remote parts of the state, water-guzzling dairy farms have caused local residents’ wells to run dry. The drought on the Colorado River, long a lifeline for both agriculture and suburbia across ...

Tucson and other desert cities benefit more from the cooling effects of trees than other urban areas do, according to new study by the U.S. Geological Survey.