Across major U.S. cities, an invisible danger waits below street level - exploding manholes that strike without warning. These violent incidents send flames and heavy metal lids hurtling skyward, ...

WASHINGTON -- The great concern in the nation's capital these days is not the imminent demise of the Anti-Ballistic Missile Treaty or the ethics of stem cell research. It is, instead, the fear of ...

Add Yahoo as a preferred source to see more of our stories on Google. Newbury Street and other roadways in Boston's Back Bay neighborhood were evacuated and closed down Tuesday night after multiple ...

A family walking in Poughkeepsie, New York was nearly hit by exploding manhole covers, video shows. They had just come from an Easter egg hunt. ABCNews POUGHKEEPSIE, N.Y. -- There was a close call on ...