Next summer, NASA will launch its fifth rover to Mars to look for signs of ancient life on the Red Planet. But the latest robotic mission, simply dubbed Mars 2020, has another goal: figuring out how to sustain human life in the harsh and unforgiving environment on Mars. Hitching a ride on the rover are devices to convert the abundant carbon dioxide on Mars into oxygen and a ground-penetrating radar to hunt for underground ice as a future water supply.

Few things in life are certain. But here's one of them:

“Well, there's no question that President Trump is going to be our nominee in 2020,” says Nevada GOP spokesperson Keith Schipper.

In the aftermath of Saturday's mass shooting in El Paso, President Donald Trump placed blame on video game makers, seeking to link games like "Call of Duty" with a rise in gun violence. Fears of a backlash against the industry sent shares of game developers tumbling on Monday

The Me Too movement sent shock waves through all kinds of industries from politics to entertainment with high-profile cases bringing down well-known and extremely powerful men.

Plants in Nevada have been blooming earlier and earlier every year. That means allergies flare up earlier, too. What do changing weather patterns mean for people with allergies?

In light of the three mass shootings in the last week, Las Vegas-area agencies are offering additional resources to those still feeling the effects of the Oct. 1 mass shooting on the Strip nearly two years ago.

In the aftermath of mass shootings in Texas and Ohio that left 31 people dead in one weekend, the Vegas Strong Resiliency Center is receiving more requests for support from survivors and others affected by the Oct. 1, 2017, shooting on the Strip.

Do video games trigger violent behavior? Scientific studies have found no link. But the persistent theory is back in the headlines following Saturday’s mass shooting in El Paso, Texas .

Dr. Neal Malik reads the latest health and fitness blogs to help optimize your life. Today, Samantha Coogan — director of UNLV's Didactic Program in Nutrition & Dietetics and president of the Nevada Academy of Nutrition and Dietetics — explains how putting a halt on sweet treats affects the body.