Take a look at our collection of breathtaking photos of Phoenix-area dust storms from The Republic's photographers.

Robert Lee Hotz covered new research and its impact on society for The Wall Street Journal.

A powerful dust storm that surged across northern Mexico over the weekend was so vast it was clearly visible from space, as ...

After a wind burst from a thunderstorm changed the direction of the 2013 Yarnell Hill fire and killed 19 wildland ...

NASA's Mars Reconnaissance Orbiter (MRO) has captured several images of the Insight lander on the Red Planet between 2018 and 2024. See a time-lapse of the imagery here. Credit: NASA/JPL-Caltech/Unive ...

The Valley has received low marks for its air quality for the second straight year, according to the 2025 State of the Air ...

Be sure to subscribe and see the latest in Arizona weather news and breaking weather emergencies throughout the Valley! If you see storms, dust, beautiful sunsets, and more and you can safely do ...

April’s favorite season in Arizona is monsoon season. She can remember watching dust storms roll into town as a little girl in the East Valley. Now, the unpredictability of the monsoon is what ...

Satellite images help identify large areas of pollution caused by fires, dust or sand storms, volcanic eruptions, large industrial sources, or the transport of man-made pollution from other regions.

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

During World War II, as bombs fell over Britain and the threat of invasion loomed, a quiet yet powerful alliance was forged ...

This year, storms and cloudy weather are in the forecast for parts of the United States that could spoil the view of the Lyrid meteor shower.