Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and ...

Dick Goodwin wrote famous speeches for John F. Kennedy and Lyndon B. Johnson. His widow, presidential historian Doris Kearns Goodwin, narrates a new exhibit at Austin's Briscoe Center for American ...

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

What do UFO sightings tell us about ourselves? And will they ever be explained? Historian Greg Eghigian tells us how he's ...

The evocative film charts Shen’s and his wife’s experience of life under the Mao regime – as well as communism’s influence on ...

Astronomers are closer than ever to working out how the biggest galaxies in the cosmos grew so quickly before dying.

At a singularity, the laws of physics as we know them suffer a complete breakdown. So such objects really shouldn’t exist.

She was also first runner-up at Miss Universe, hosted in Mexico City on November 16, earning Nigeria's highest placement in the pageant's 73-year history. It's been a tumultuous journey for the 23 ...

Albert Einstein’s theory of gravity, general relativity, is famously incomplete. As proven by physics Nobel laureate Roger ...

Miss Universe CEO Anne Jakrajutatip shocked many fans last week when she said the pageant didn't need to evolve anymore because they "already got the best" with Victoria Kjaer Theilvig, who won ...