Trapped in the rigid structure of diamonds formed deep in the Earth’s crust, scientists have discovered a form of water ice that was not known to occur naturally on our planet.

Diamonds, the super-strong and brilliant crystals of carbon atoms produced under the Earth's crushing pressures, are typically valued for their beauty and durability. But scientists also value them for another reason: They contain all kinds of hidden messages about the Earth's mantle. You just need the right tools to read them.

On Friday night at 6:30 p.m., the Nevada Highway Patrol will hold a candlelight vigil to remember the 59 victims who died in crashes in NHP’s Southern Nevada jurisdiction in 2017.

UNLV police are investigating the theft of 16 iMac computers overnight.

The more things change, the more they stay the same.

UNLV is notifying 184 patients that they may have had dental implant work done with an instrument that had been used on other patients.

A UNLV scientist has discovered the first direct evidence that fluid water pockets may exist as far as 500 miles deep into the Earth's mantle.

Supervolcanoes have the power to cough up enough ash to coat entire continents. They emit waves of hot gas, rocks and ash that flow down their slopes at speeds so great they strip away vegetation and kill anyone in their path. And they carve vast depressions in the planet, leaving permanent scars.

Imagine a year in Africa that summer never arrives. The sky takes on a gray hue during the day and glows red at night. Flowers do not bloom. Trees die in the winter. Large mammals like antelope become thin, starve and provide little fat to the predators (carnivores and human hunters) that depend on them. Then, this same disheartening cycle repeats itself, year after year. This is a picture of life on earth after the eruption of the super-volcano, Mount Toba in Indonesia, about 74,000 years ago. In a paper published this week in Nature, scientists show that early modern humans on the coast of South Africa thrived through this event.