As of Monday morning, tens of millions were under winter storm advisories and hundreds of thousand were without power ... is simply a snowstorm with thunder and lightning, was most recently ...

but it's not without its own risks. There's a saying that some people have their "heads in the clouds," and perhaps no expression is more apt when thinking about thunder and lightning. These ...

BI Answers: How does lightning form when it is not raining? Last week, a rare lightning strike hit Venice Beach in southern California, killing one and injuring 13. But the strangest thing was ...