Our current best theories of the universe suggest that dark energy is making it expand faster and faster, but new ...

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its ...

Transfer1, a groundbreaking AI model that generates photorealistic simulations for training robots and autonomous vehicles by ...

A telescope in Chile has spent years working on by far the most precise map of the earliest visible universe. It now reveals ...

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

Known as the cosmic microwave background, the microwaves are a relic from a time when the universe was first cooling down ...

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

Scientists using the ACT have captured the clearest images of the universe first light, refining its age and expansion rate.

Physicists may need to come up with a new theory for how the universe works, after a dark energy experiment has produced ...