More than 70 years after the Santa Cruz River through Tucson died, a little less than a mile will return to life Monday. Late that afternoon, Tucson Water officials will launch a “grand experiment,” ...

Nabil, W. (2026) Northward Geophysical Accretion Hypothesis (NGAH) of the Earth: A Hypothesis of Progressive Asymmetric ...

Maybe you’re brushing your teeth; perhaps you’re rinsing your dishes; you could be watering your plants. When you turn on your faucet in parts of Wyoming, Colorado, Utah, New Mexico, Nevada, Arizona, ...

A closer look at two legendary machines tied to Evel Knievel’s most daring era. From the raw power of the Formula 1 Wheelie Dragster to the iconic Snake River Canyon Rocket, this story dives into the ...

Cash flow per share is an important metric showing a firm's financial health. Learn how to calculate it using after-tax ...

Less than an hour outside of America’s fifth-largest city is a watery playground in a region known for a lack of water. Fed by high-altitude springs and streams a hundred miles to the northeast, the ...

"We are giving up something that has value and we are sending it somewhere where it is damaging to the system, in this case the estuary." ...

Releases of reclaimed water into a stretch of the Santa Cruz River have been cut back by Tucson Water, about a week after they began. On Monday, the utility reduced releases by about half of the ...

A new report compiled by the University of Colorado's Colorado River Research Group warns that threats to the river's water supply are now so severe that they pose a significant risk to the water ...