Geologist Jeff Moore was visiting family in Tucson when he got the idea of adapting tools used to measure earthquakes for the study of saguaro cactuses. Studying the inner structure of a cactus ...

The visitor centers at Saguaro National Park are open again on Mondays, thanks to a pair of recent court orders that restored the jobs of thousands of federal employees fired by the Trump ...

Members of the Tohono O’odham Nation will be allowed to continue harvesting saguaro fruit and cholla buds at Saguaro National Park in accordance with their ancestral traditions, park officials said ...

I heard the park is split in two – how do they compare, and which one should I choose if I only have one day? The West side (Tucson Mountain District) has denser saguaro forests, dirt scenic drives ...

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It happened at 6:17 a.m. on I-471 approaching 10th Street near Bellevue. Developer has plans for project that includes former chili parlor in Camp Washington Construction begins in second quarter 2026 ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Aqueous zinc batteries, with intrinsic safety and low cost, ...

Hiranmayi Srinivasan is a former Associate Editor for Investopedia. She covered personal finance topics such as budgeting, saving, investing, and economic news at Investopedia between 2021 and 2025, ...

The Sonoran Speaker Series, presented by Valley of the Sun J and Desert Foothills Land Trust, invites the public to an enlightening evening exploring the complexities and realities of the iconic ...

Get the inside scoop on how colleges assess your high school and its course rigor. Featuring a former Admissions Officer, you'll gain crucial insights and actionable strategies during this 60-min ...

Major League Baseball’s non-tender deadline arrives this afternoon (Nov. 21, 2025 at 4 p.m. ET), forcing teams to decide whether to offer contracts to their arbitration-eligible players or cut them ...