32
Parallel Universes
Parallel-universe theories are explored. Included: experiments using particle colliders to determine the existence of new dimensions and universes., Discover how the world's...
36
Extinction
Asteroids strike, planets collide, black holes blast out death rays, and volcanoes erupt. These are the universe's weapons of extinction. They've happened before,...
Scientists examine forensic and scientific evidence connected to the Shroud of Turin, which some believe was the burial cloth of Jesus Christ.
Q&A :...
23
Exoplanets - Planets From Hell
Over the last 20 years, we have discovered an extraordinary zoo of planetary nightmares outside our solar system --...