Colorado has three times as many coronavirus cases and deaths as Nevada, but esthetics, dog grooming, and personal trainers may begin resuming activities this week in some areas.

Doctors are testing to see whether female sex hormones can help men survive the new coronavirus disease.

Colorado has about three times as many coronavirus cases and deaths as Nevada, yet hair salons, dog groomers and personal trainers are permitted to start opening this week in some areas.

The term "herd immunity" has been floating around in headlines for weeks. Sweden's ambassador to the United States says Stockholm will reach it for COVID-19 by the end of May. Some people are considering intentionally exposing themselves to the virus—against the advice of health experts—to achieve it. But what is herd immunity?

The term “herd immunity” has been floating around in headlines for weeks. Sweden’s ambassador to the United States says Stockholm will reach it for COVID-19 by the end of May. Some people are considering intentionally exposing themselves to the virus—against the advice of health experts—to achieve it. But what is herd immunity?

An excessive heat warning has been issued for Las Vegas, with the valley forecast to hit triple-digit temperatures Wednesday for the first time ever in April.

As temperatures begin to rise in Las Vegas, many are wondering how extreme, summer heat will affect the spread of COVID-19, so 8 News Now spoke with local experts Friday.

A new report raises an interesting question: could the consumer electronics show have played a role in spreading the coronavirus?

As doctors in Las Vegas and around the world try to grapple the unknowns of the novel coronavirus, one area many are looking at is in our blood and what the antibodies we produce in our immune system can tell us about the way the virus is spreading.

At a time when antibody testing could be key to reopening society, a manufacturer of dietary supplements is providing free tests to its entire U.S. workforce, including 90 employees at its Henderson plant.

Running safely is always at top of mind.

Twin Cities residents are not driving as much as they were before the COVID-19 pandemic hit, but they are walking and biking a lot more.