"When thunder roars, go indoors" is the golden rule of lightning safety. But for people caught outside, some activities contribute more to lightning deaths than others. At the top of the list is an ...

Add Yahoo as a preferred source to see more of our stories on Google. During this stretch of stormy days, some have reported seeing lighting flashing in the distance without hearing thunder. As ...

For centuries, witnesses have described luminous spheres appearing during or after thunderstorms. The reported objects may hover, drift, pass near buildings and vanish quietly or with a sharp sound, ...