New restrictions imposed on restaurants and other businesses this week by Gov. Steve Sisolak to curb the spread of COVID-19 raise a question: What’s the science behind them?

As states certify their official election results, many questions linger about this unprecedented race for the U.S. presidency.

Manuela Guzman died this month, alone in a Las Vegas hospital, where she had been since late September. Early in her battle with COVID-19, nurses had helped her talk to her family via FaceTime. But in the third week of October, her heart stopped. Both of her lungs collapsed. Her family was told to expect her to die then, but the doctors and nurses kept her going. She lived for another three weeks, though by the end her family knew what was coming.

Businesses in the valley are trying to navigate through the governor’s latest restrictions with the toughest one being the customer cap at 25%.

A coronavirus vaccine could be available as early as next month, as pharmaceutical companies continue making massive progress.

The Governor’s Office of Economic Development has expanded a program statewide through Nevada’s two universities to help technology entrepreneurs earn federal grant funding to support early-stage development of their businesses or innovations.

More children are testing positive for COVID-19, a growing concern as cases continue to rise. Kayla Stringer, a single mother of three, says she and all of her children have the virus.

Nevada’s heavyweight casino operators aren’t saying how they are complying with the new capacity limits, but experts say the change isn’t likely to drastically alter casino operations, considering their floors were largely empty under the previous restrictions.