It may sound like the outlandish plot of a poorly conceived science-fiction flick. But some scientists now claim that humanity, the Earth, and everything else in the universe are really part of a ...

Superman’s Fortress of Solitude holds many secrets: caped canine Krypto the Superdog, an interplanetary zoo, the bottle city ...

The research estimates that life on Earth will end around the year 1,000,002,021, when surface conditions become too extreme to support even the most resilient organisms. But the decline will ...

Happy Earth Day!For the 55th year, the world is using the day to celebrate Mother Nature and the wonderful planet we live on. "Earth Day really is a symbol of the environmental movement," Sarah ...