"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Priyamvada Natarajan has spent decades exploring some of the universe’s most persistent mysteries, particularly the unseen ...

James Cameron recently called out Christopher Nolan’s Oscar-winning film “Oppenheimer” for being “a moral cop out” in the ...

Evidence that the universe is rotating was recently delivered by the James Webb Space Telescope (JWST), which found that ...

A theoretical astrophysicist from the University of Kansas may have solved a nearly two-decade-old mystery over the origins of an unusual "zebra" pattern seen in high-frequency radio pulses from ...

Richard Feynman, a famous theoretical physicist who won the Nobel Prize, said that if he could pass on only one piece of ...

For decades, he hid his time-travel obsession. Now, he is challenging the assumptions that underpin our universe.

The story of the birth and growth of nuclear science is rebalanced in Destroyer of Worlds, which gives due prominence to the ...

A trippy fringe theory suggests that time is the source of all physical matter, and space is merely a byproduct.

“Jerry was a unique source of inspiration and a role model,” said Pen, who earned his Ph.D. in 1996 and is the director of the Academia Sinica Institute for Astronomy and Astrophysics in Taipei, and p ...

Theoretical Astrophysics. Theoretical Astrophysics. CU Boulder astrophysicists explore a wide variety of astrophysical phenomena through theory and analysis including: neutron stars, black holes, ...