Whether you see the invisible string theory as a comforting metaphor, a spiritual belief, or just a fun way to make sense of ...

For more than 20 years, scientists have believed that the universe is expanding at an accelerating rate due to mysterious ...

The theory of general relativity upended the world of physics and even its author resisted accepting a bizarre phenomenon the ...

A new study reveals that some proposed signatures of quantum gravity may have an unexpected classical explanation.

According to our best understanding, the universe is expanding – and is doing so at an accelerating rate. This is believed to ...

According to our best understanding, the universe is expanding - and is doing so at an accelerating rate. This is believed to be caused by something ...

Dark energy revived Einstein’s discarded cosmological constant and reshaped the leading model of the universe.

Gravity from Entropy theory offers a new resolution to one of physics’ oldest paradoxes: how the universe builds galaxies and ...

A new theoretical study offers a possible explanation for how the Universe can grow more complex without violating the second ...

Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and time around with it in a perpetual swirl. This phenomenon is known as frame ...

The laws of physics that concern heat and work could gain a firmer mathematical footing thanks to “gauge theory”, which ...