A towering wall of dust, known as a haboob, swallowed large parts of Phoenix and surrounding areas on Monday evening. The storm swept in suddenly, reducing visibility to almost zero and bringing the ...

Tiny bones locked in stone for millions of years have finally told their sad story. The 150-million-year-old fossils belong ...

Severe storms can develop rapidly and with little warning. Severe thunderstorm warnings issued by the NWS seek to alert people in the path of the storm before it arrives. If a severe thunderstorm is ...