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Light driven proton pump in distant relative

Researchers investigated the group of microorganisms classified as Asgard archaea, and found a protein in their membrane which acts as a miniature light-activated pump....

Frozen-planet states in exotic helium atoms

Exotic subatomic particles that are like 'normal' particles apart from one, opposite, property -- such as the positron, which is like an electron but...

New measurement yields smaller proton radius

Using the first new method in half a century for measuring the size of the proton via electron scattering, the PRad collaboration has produced a new value for the proton’s radius.