Like one of those famous exploding cigars in a Groucho Marx movie, nature imitates life by producing an exploding cigar of its own - a brand new, bright supernova in the "Cigar Galaxy" M82 in the ...

The U.S. once considered doing Fidel Castro in with an exploding cigar. In 1986 Castro gave up his trademark cigar — deciding it was bad for his health. This month, Cuba banned smoking in public ...