According to a new theory, time travel is possible between multiple universes.
Scientists behind a theory that the speed of light is variable, and not constant as Einstein suggested, has made a prediction that could be tested.
Scientists discovered the "diamond age' that could produce electricity in a nuclear-powered battery.
Speed of light is a key to unlock the mystery of the universe.
NASA continues its Spacecraft Fire Experiment to find out the behavior of fire in space.
Upon the discovery of Virgo 1, scientists have become more eager to find further faint galaxies that could possibly comprise dark matter.
The existence of aliens is here among us.
Are aliens the fabric of the universe and makeup dark matter?
What scientists have long believed to be dark energy all these years could actually be a previously unknown characteristic of gravity.
Scientists have developed a new model, called SMASH, to answer five of the most perplexing questions about the universe.
A new theory suggests that the universe is not expanding at an accelerating rate and dark energy may not actually exist.