As much of Europe battled a rare heat wave, beachgoers trying to cool off on the coast of Portugal were stunned by another surprising weather phenomenon. Videos taken across parts of the northern and ...

Add Yahoo as a preferred source to see more of our stories on Google. A striking roll cloud formation appeared over South Texas, creating a dramatic “wave-like” structure in the sky that left viewers ...

Stunning photos and videos of the weather phenomenon were captured by beachgoers on Sunday, June 29 A rare phenomenon called a "roll cloud" covered Portugal beaches on Sunday, June 29 The tsunami-like ...

An interesting phenomenon unfolded Monday in the sky over Houston as nearly perfect rows of clouds were spotted. Video submitted to us by a subscriber showed the unmistakable appearance of what are ...

KANSAS CITY, Mo. — The Tuesday morning sky was quite picturesque on the Kansas side of the state line, thanks to a cloud formation known as a roll cloud. Several viewers submitted stunning photos and ...

LA GRANGE, Texas – I must've been hungry when I watched this video, because to me, the cloud looks exactly like a twisted breadstick. The type you might get at a family-owned Italian restaurant. With ...

A striking roll cloud formation appeared over South Texas, creating a dramatic “wave-like” structure in the sky that left viewers amazed and questioning if the scene was real. The unusual cloud ...