A person can survive 30 days (or more) without food, 3 days without water, and 3 minutes without air. The latest climate research indicates all three will be in short supply as average temperatures on Earth increase. Hotter, drier conditions will reduce harvests, constrain water supplies, and make it more difficult to breathe. Great thinkers like Rex Tillerson say we will adapt, but he and his climate change denier friends fail to appreciate what that adaptation will involve.

When Arya Udry was a little girl, she would stare at the sky and ponder the possibility of life beyond Earth.

Fast radio bursts, or FRBs – powerful, millisecond-duration radio waves coming from deep space outside the Milky Way Galaxy – have been among the most mysterious astronomical phenomena ever observed. Since FRBs were first discovered in 2007, astronomers from around the world have used radio telescopes to trace the bursts and look for clues on where they come from and how they’re produced.

The ancient people of western Utah’s Danger Cave lived well. They ate freshwater fish, ducks and other small game, according to detritus they left behind. They had a lush lakeside view with cattails, bulrushes and water-loving willows adorning the marshlands.

Boarded-up casinos. Little to no traffic. Hardly any pedestrians. The Strip was throwing off some serious post-apocalyptic vibes. Images like that, broadcast around the world, could have broken a lesser city’s spirit.

NASA has selected another UNLV professor to join the team of scientists working on the Mars 2020 mission.

A local professor has been chosen to join a mission to Mars. UNLV Geoscientist Arya Udry was selected out of 119 applicants by NASA.

A local professor has been chosen to join a mission to Mars. UNLV Geoscientist Arya Udry was selected out of 119 applicants by NASA.

A UNLV scientist will help NASA with its Mars mission by studying rocks collected from the red planet. The mars rover will recover the rocks from the planets surface.

A second UNLV geoscientist has been tapped to join the research team for NASA's Mars 2020 Mission.

As a researcher studying magmatic rocks, UNLV geoscience professor Arya Udry has had to rely on meteorites catapulting through the solar system and surviving their descent through Earth’s atmosphere to make her work possible.

It was a down-in-the-mud presidential campaign, but the dirtiest part comes on Inauguration Day.