Nature speaks to theoretical physicists to explore the real theories that inspired the hit series. Warning: contains spoilers ...

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

The Atacama Cosmology Telescope in Chile not only confirmed one of the greatest mysteries in the universe—it also ruled out ...

Interview with Marumi Kado on the future of particle physics and the origin of everythingFor many people, particle physics is ...

The Atacama Cosmology Telescope in Chile has released its final batch of data after 15 years — and it proves that the Hubble ...

The universe is expanding, but astronomers still cannot agree on exactly how fast. That mismatch, known as the Hubble tension ...

R esearchers have calculated one of the most precise estimates for the expansion rate of the universe today, and it turns out ...

An interview with Marumi Kado highlights the challenges and opportunities of the Future Circular Collider in particle physics ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

Astronomers are closing in on a result so statistically secure that, in their language, it borders on certainty: a 99.9999999 ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and resolving this could reveal new physics.  Astronomers constantly seek new ways to ...

Keck Observatory reports that spectroscopy from its Keck Cosmic Web Imager, combined with data from NASA’s James Webb and ...