Prompted by video last week of a coyote pack trotting merrily along a Henderson street — to say nothing of mountain lion sightings in edge-of-town neighborhoods — we talked to an expert in the human-wildlife interface.

Our modern lives depend on rare earth elements, and someday soon we may not have enough to meet growing demand. Because of their special properties, these 17 metallic elements are crucial ingredients in computer screens, cell phones and other electronics, compact fluorescent lamps, medical imaging machines, lasers, fiber optics, pigments, polishing powders, industrial catalysts – the list goes on and on. Notably rare earths are an essential part of the high-powered magnets and rechargeable batteries in the electric vehicles and renewable energy technologies needed to get the world to a low- or zero-carbon future.

NASA’s long in-development ARTEMIS lunar space missions completed its first phase last month. The idea is to land someone on the moon in two years. Then from there, head to Mars. And the University of Nevada, Las Vegas is helping out.

NASA’s long in-development ARTEMIS lunar space missions completed its first phase last month. The idea is to land someone on the moon in two years. Then from there, head to Mars. And the University of Nevada, Las Vegas is helping out.

Spread between Nevada and Arizona—Lake Mead, the largest man-made reservoir in the U.S.—is best known for its rapidly declining water levels due to the ongoing megadrought gripping the western states. The lake is integral to surrounding communities, as it is also formed by the Hoover Dam on the Colorado River—which generates electricity for thousands of people. If the water levels continue to decline, the consequences could be catastrophic.

The team of UNLV microbiologists set up their equipment in the end of a pipe connected to a natural spring, hoping to filter some of the smallest known living things out of the nearly 4,000-year-old water.

Scientists have identified two minerals never before seen on Earth in a meteorite weighing 15.2 metric tons (33,510 pounds). The minerals came from a 70-gram (nearly 2.5-ounce) slice of the meteorite, which was discovered in Somalia in 2020 and is the ninth-largest meteorite ever found, according to a news release from the University of Alberta.

On the heels of announcing rate increases next year for Southern Nevadans, NV Energy is proposing a more than $800 million plan to advance the state’s energy independence.

Exploring Mars might be a dream for students interested in careers in space. For Libby Hausrath, it’s an exciting point on a career path she chose years ago.

Flat Earth theory, the erroneous idea that the Earth is flat, continues to persist online despite overwhelming evidence to the contrary.

Dr. Simon Jowitt, associate professor of Economic Geology at the University Of Nevada, Las Vegas, joins the "ROI" group to discuss how ending mining would change the world.

Researchers from the University of Nevada Las Vegas have published findings in the journal Frontiers in Ecology and Evolution, highlighting how by looking at marine food web fossils, we can get a glimpse into the future of climate change effects.