Time, like all good things, may come to an end: study

"...Time is unlikely to end in our lifetime, but there is a 50 percent chance that time will end within the next 3.7 billion years," according to the team of US and Japanese scientists, who are challenging a long-standing theory of the universe.
While scientists have long concluded that the universe is expanding, and will do so for an infinite period of time, the researchers say the very rules of physics suggest that "an eternally inflating universe" is far from given..."yahoo news  Library of Date setters for end of the world!Over 200 predictions and counting!date setters