Solving the mystery of frost hiding on Mars

A new study using data from NASA's Mars Odyssey orbiter may explain why Martian frost can be invisible to the naked eye and why dust avalanches appear on some slopes.

New Mexico and Arizona facing a dangerously early fire season

New Mexico and Arizona are facing a dangerously early fire season. It has left neighborhoods in ashes and is having such devastating effects that the governor of New Mexico on May 3, 2022, urged President Joe Biden to issue ...

More evacuations expected near dangerous Southwest wildfires

Thousands of firefighters battled destructive wildfires in the Southwest as more residents prepared to evacuate Friday into the weekend in northern New Mexico where strong winds and dangerously dry conditions have made the ...

Dwindling water levels of Lake Powell seen from space

After decades of drought, water levels in Lake Powell, the second-largest human-made reservoir in the United States, have shrunk to its lowest level since it was created more than 50 years ago, threatening millions of people ...

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