Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

A new study in Monthly Notices of the Royal Astronomical Society by researchers including István Szapudi of the University of ...

The universe doesn't come with an instruction manual—but if it did, University of Missouri Assistant Professor Charles ...

Researchers say they discovered observational evidence of string theory, which could turn everything we know about the ...

The universe is full of exploding stars, matter eating black holes, and swaths of dark matter and energy that scientists still don’t quite understand. To the average person, it might look like a ...

Physicists have taken a bold step beyond Einstein's special theory of relativity, proposing an expansion of special ...

In the vast universe, galaxies rotate in ways that don’t make sense if only visible matter is considered. For almost a ...

A new model of space-time may have provided the "first observational evidence supporting string theory," according to a study ...

Physicists have proposed a new model of space-time that may provide the 'first observational evidence supporting string ...