Scientists used data from NASA's Perseverance rover to find tiny lightning bolts on Mars that could scour biosignatures off ...

Many Imperial Valley residents have grown weary of repeated public health studies around the Salton Sea. One group of scientists is trying to focus on solutions instead. Amato Evan was in the desert ...

PHOENIX (AZFamily) — There is an experimental ranking system, called the Phoenix Dust Storm Scale, that a panel of experts has been working on. The categories go from 1 to 5, with 5 being the ...

Dust storms are nothing new to Arizona, a state that sees the massive walls of dust roll in every year. In the past month, the Phoenix area saw two major storms, causing flight cancellations, damaged ...

PHOENIX — A massive dust storm is moving through the Valley Monday evening. A ground stop has been put in place at Sky Harbor Airport as dust storm roll through the Valley. A Dust Storm Warning is in ...

Martian dust once merely seemed like an engineering nuisance, the grit that dimmed solar panels and clogged joints. Now the same fine powder that ended a legendary rover’s life is emerging as a ...

PHOENIX — A massive dust storm is moving through the Valley Monday evening. A ground stop has been put in place at Sky Harbor Airport as dust storm roll through the Valley. A Dust Storm Warning is in ...

The "cone of uncertainty" represents a projected path for a named storm and covers days 1 through 5 of a forecast. The USA TODAY Network in Florida provides daily tropics watch reports during ...