WATCH: Massive thunder cloud, visible for 50 miles, moves across

Videos of the mammoth cloud formation have come in from Cold Springs to Lebanon.

Massive Dust Storm Rolls Through Phoenix : The Two-Way : NPR

Eye of the storm: Incredible footage shows massive UFO-shaped supercell thundercloud

Watch We Shall Remain, American Experience, Official Site

Trisha Mulholland's Instagram, Twitter & Facebook on IDCrawl

Sierra Braces for Peak of Severe Storm, With Over 10 Feet of Snow Possible

Russia declassifies footage of 'Tsar Bomba' — the most powerful nuclear bomb in history

Historically powerful storm slams Western Alaska. Here's what people experienced across hundreds of miles of coastline. - Alaska Public Media

Tonga eruption's towering plume reached the third layer of Earth's atmosphere

Tornado facts and information

How to watch the first meteor shower of the year

Premium Photo Raster Illustration Of Thunderstorm Clouds In The

1 dead, others hurt as 'bomb cyclone' storm slams California - Los Angeles Times

Megaflash Explained: A Texas A&M Scientist Witnessed The Record-Setting Lightning Strike - Texas A&M Today