As the saying goes, the sky is the limit. This is true for scientists conducting the first oral health experiment in space to investigate the growth and response of oral bacteria to treatment agents in zero gravity.

Fewer than half of Nevada's residents have received at least one dose. That's coinciding with a return of Las Vegas's famous nightlife: casinos and restaurants are packed, with many locals also enjoying the fun.

Nevada is reporting the highest-in-the nation rate of new COVID-19 cases, just as the gambling mecca of Las Vegas prepares for what could be its biggest weekends since reopening.

Every year, dozens of people are killed trying to cross Nevada roadways. A new concept hopes to reduce those numbers.

Despite the state reaching the highest rate of positive coronavirus cases in the nation this week, the number of guard members on duty soon will decrease dramatically.

Once a staple of Reno's dining scene, all but two of the city's casino buffets remain closed with no immediate plans to reopen despite the easing of COVID-19 pandemic-related restrictions.

The proposed guideline would give all astronauts the same radiation limit, regardless of age and sex.

Every year, dozens of people are killed trying to cross Nevada roadways.