Quantum superposition is a phenomenon in which a tiny particle can be in two states at the same time — but only if it is not being directly observed.

By comparing it to observations of the very early universe and supernovae, they have been able to suggest that dark energy – ...

Risk-aversion may be a lingering hangover effect from the pandemic. Research has found that Americans who lived through the ...

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...

Experts have unveiled the most detailed images yet of the universe’s infancy, capturing light that traveled for more than 13 ...

Researchers find wild chimpanzees prefer plants 2.75 times more flexible, indicating sophisticated understanding of material properties.

Part of the new image that shows the polarization of the CMB. (ACT Collaboration; ESA/Planck Collaboration) The new map of the CMB gave a Hubble constant of 69.9 kilometers per second per megaparsec.

Unlike Planck, which surveyed the entire sky ... This refers to the rate at which the universe expands, a value called the Hubble constant. This value seems to differ based on how it is measured ...