It’s a powerful technique, but small uncertainties at each step can add up, something critics argue may be behind the Hubble tension. The new study bypasses this entire ladder using a method called ...

Hubble constant contradictions Scientists have made new calculations of the speed at which the universe is expanding, using data taken by the James Webb Space Telescope (JWST) on multiple galaxies.

The tension of cell membranes (which are made of lipid bilayers) plays an important role in a host of biological processes, such as cell motility, endocytosis and cell division, but measuring this ...