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Each year, heat kills far more Americans than hurricanes, floods, tornadoes or the cold. When it’s hot, our hearts work hard to cool us, redirecting blood to the surface of our skin. But when nights are hot, our hearts don’t get a break, working on overdrive and depriving other organs of blood.

A new summer tradition has developed over the last few years: setting a new record for the hottest day on Earth. According to NASA, the high mark got bumped up twice already this year. The first new high came on July 21, and then pushed higher on July 22. It displaced the previous record, set in July 2023.

YouTube’s biggest icon drew 2,000 contestants to 51�Թ������App to compete in his upcoming reality TV show. With a $5 million grand prize, production documents obtained by News 3 describe the show as “the biggest competition in game show history.”

For the first time since records have been kept, Vegas hit 120 degrees this summer. That was just one day during the hottest June and July on record in the valley. During destructive natural events - like fires, floods, hurricanes, tornadoes, and earthquakes - the president can declare a natural disaster area meaning federal dollars are immediately available for help. Senator Jacky Rosen wants extreme heat waves added to that list.

One-on-one interview with Steffen Lehmann, Professor of Architecture & Urbanism, 51�Թ������ܿƴ�.

Is 51�Թ������App prepared to last through future decades of extreme heat? Our roundtable panel discusses the impacts extreme heat has on infrastructure and the need to address urban heat islands. Representatives from Clark County, City of 51�Թ������App, and Regional Transportation Commission of Southern Nevada share what entity is working on to face a warmer future.

"They’re living beings that come and go,” Lisa Ortega says, swaying slightly, full of kinetic energy. “And they’re misunderstood. They just can’t be the only answer.” She’s talking about trees, of course. Ortega is the executive director of Nevada Plants, a tree-planting nonprofit she founded in 2021. While environmentalists have long been stereotyped as “treehuggers,” we’ve come to learn that simple acts, such as planting trees, are part of a much broader network of solutions to a more complex set of problems.

If you’ve heard it once, you’ve heard it a thousand times: older Americans overwhelmingly support aging in place in their own homes, with some recent survey data indicating at or over 90% of seniors supporting retirement living in their own homes.

The battle for Red Rock Canyon is lost. The national conservation area is still there, still breathtaking, still red—but it’s increasingly hemmed in by encroaching urban sprawl. It’s tempting to pin the blame on developer Jim Rhodes—who, owing to a protracted legal battle and some unforced errors by the Clark County Commission, now has the go-ahead to build 3,500 homes on the site of a former gypsum mine near Blue Diamond, which is just under nine miles away from Red Rock’s visitor center. But the melancholy truth is that we lost Red Rock several years ago, when nearby Bonnie Springs Ranch—seven miles down the road—was leveled to make way for a luxury gated housing development.

For 300 days of the year, the sun is shining down on the Mojave Desert. Our climate here in Southern Nevada makes us the ideal place to harness the sun’s power through solar energy projects. And while developers have seized that opportunity with big solar plants out in the desert (we counted at least 20 operating in Southern Nevada, with many more on the way), there’s still room for residential and commercial solar power in our urban environment.

Desert summers are becoming more severe, and 51�Թ������App' urban planning isn't doing it any favors. The expansion of the valley means that the heat is not felt equally in all neighborhoods, especially impacting neighborhoods where more Latinos and African Americans live.

The temperature was already over 100 degrees by lunchtime when Tuyet “Lisa” Phan hauled two cases of water bottles from her white Lexus and dropped them next to a faded blue cooler with “Free Water” written in black marker across the sides.