When the bullets started flying on that October evening, some hit Las Vegas’ Route 91 concert stage so close to Royce Christenson that shards of aluminum landed in his hair. He saw a man go down, and the man “did not get back up.” He applied pressure to a bullet wound in a woman’s leg.

A team of researchers from the University of Nevada Las Vegas have developed a device they hilarious call the “Tooth Cracker 5000” to extract 80 percent of the stem cells a pulp contains from a wisdom tooth.

President Donald Trump’s top budget man, Mick Mulvaney, solved a mystery Tuesday. Asked who put $120 million into Trump’s spending plan to restart licensing for a Yucca Mountain nuclear waste repository and other interim storage, Mulvaney said he did.

Tracing your family roots. It's research that can turn up all kinds of surprises, and maybe even links to famous ancestors.

In 2015, North Las Vegas-resident Mike Ziethlow had an idea for creating something like a Yelp for independent music, but he didn’t know how to turn that idea into a product.

Marshawn enjoys the internet and goes skydiving with UNLV physics professor Michael Pravica on this week’s #NoScript.

When Cliven Bundy refused to hand over his trespassing cattle to officials in 2014, he inspired an armed standoff that highlighted sharp divisions over the power of the federal government and the ways Americans use public lands.

Jury selection for the federal trial against Cliven Bundy begins Monday. The anti-government rancher is charged with leading an armed standoff against federal agents in 2014.