IN 2015, ALBUQUERQUE delivered as much water as it had in 1983, despite its population growing by 70 percent. In 2016, Tucson delivered as much water as it had in 1984, despite a 67 percent increase in customer hook-ups. The trend is the same for Phoenix, Las Vegas and Los Angeles, said longtime water policy researcher Gary Woodard, who rattled off these statistics in a recent phone interview.

Marshawn Lynch turns a racetrack into a sideshow in the premiere of No Script. UNLV professor Michael Pravica helps explain the physics behind it all.

Technology companies want the wastewater. The cities produce a steady supply of it.

Master’s student Ka-Voka Jackson has combined her passion for biology and the environment with her Native American roots to help solve environmental issues from a unique perspective.

Over the course of two decades, several thousand planets have been discovered and recorded. Most of these exoplanets look nothing like the planets in our Solar System. Dr. Steffen, a member of the science team for NASA’s Kepler mission, joins us to talk about these discoveries and what we’ve learned from them.

Utah and surrounding states have a responsibility to address the pressure put on the human water supply by climate change and population growth, some scientists argued at a two-day symposium hosted this week by the University of Utah.

In recent years, conservation and environmental awareness have become sexy topics on college campuses, but two University of Nevada, Las Vegas (UNLV) students have gone beyond words, bumper stickers and fancy slogans.

For a half-century, scientists have debated whether animals can hibernate for as little as a day

Scientists study how animals hibernate and how doing so might benefit people

Conservation groups hoped a new national monument would halt mining, but President Obama passed on the proposal.

In dry, disturbed soil throughout the West, a weedy invader from Eurasia has gained a tenacious foothold. Kochia scoparia, also called poor man’s alfalfa, has slender, gray-green leaves that turn an ornamental orange in autumn. Despite control efforts, this weed springs back relentlessly thanks to its bountiful seed bank.

Armed with shovels, the group turned enough dirt to plant 630 trees and grasses along the Las Vegas Wash, an area that was once submerged and served as a docking area for boats. “This area was 50 feet below Lake Mead,” said Dr. Scott Abella, assistant professor in the School of Life Sciences at UNLV.