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

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the ...

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

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

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy.

Ronald Mallett, professor emeritus at the University of Connecticut, is most known for his theory on how time travel is ...

Relativity Space has a new chief executive – and he doesn’t come from an aerospace background. But, Eric Schmidt does come ...

Physics has a problem—their key models of quantum theory and the theory of relativity do not fit together. Now, Dr. Wolfgang Wieland from Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

Einstein's letters, theories, and Jewish legacy will live on in the hills of Jerusalem at the Hebrew University.

Einstein’s general theory of relativity can be summed up in just 12 words: “Space-time tells matter how to move; matter tells space-time how to curve”. But this short description from the ...

Poor Ryan (Joshua Gregory) experiences a cascade of heartbreak in “Footprints”—losing his pet, watching his sister elope, and ...