During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations. String ...

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

Scientists claim that time travel is possible and humans have already done it, according to the Daily Mail. From H. G. Wells to Christopher Nolan's "Interstellar", the possibility ...

Is it possible according to science? Explore the theories, paradoxes, and real-world concepts behind time travel.

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

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 ...

Because the public learned about special relativity and general relativity at the same time, says Weart, the cult of Einstein coalesced quickly. “And then came quantum theory, and people went ...

This early-stage finding is at odds with the current theory which was developed in part by Albert Einstein. More data is needed to confirm ... the force exerted by dark energy had changed over time, ...

Einstein's theory of general relativity states that objects with mass curve the very fabric of space-time (the three dimensions of space united with the one dimension of time), and gravity arises ...

This early-stage finding is at odds with the current theory which was developed in part by Albert Einstein ... exerted by dark energy had changed over time, many scientists thought that it ...