NASA announced this week that rocks made of pure sulfur have been discovered on the Red Planet. The yellow sulfur crystals in ...

New research is revealing the states posing the highest risks to swimmers, and the findings may come as a surprise. The ...

During encounters with Saharan dust, large wildfires, pollution or even dust storms, people might hear the term “dirty rain" ...

Erosion caused by heavy rains in parts of Brazil earlier this year uncovered an "almost complete" skeleton of a dinosaur that ...

Amid the scorching heat, a sorrowful and preventable tragedy persists, claiming the lives of young children across the ...

One of the hottest starts to summer on record across much of the West is ready to write its next chapter as yet another ...

A thick layer of Saharan dust that is among the massive plume covering much of the tropical Atlantic is forecast to move ...

A deadly derecho swept through parts of the Midwest earlier this week, causing major damage in parts of Illinois, ...

Start your day with the latest weather news. A cold front that marched across the country this week is stalling and has ...

The United States Geological Survey said a magnitude 7.4 earthquake struck northern Chile on Thursday evening. The were no ...

A re-examination of data from the Lunar surface indicates the presence of caves. The scope of the caves remains unclear. NASA ...

A recent video shows images of wild prairie rattlesnakes in a Colorado den that is home to hundreds of the slithering ...