Science & Environment

Theory predicting an older universe without dark matter or dark energy passes key cosmological tests

Source: Phys.org - latest science and technology news stories · Published

Theory predicting an older universe without dark matter or dark energy passes key cosmological tests
Source: Phys.org - latest science and technology news stories

An alternative model in which the universe is 26.7 billion years old and needs neither dark matter nor dark energy has held up against several major cosmology tests, according to a new University of Ottawa study. The research, titled "A Big Bang Nucleosynthesis Consistency Test o

An alternative model in which the universe is 26.7 billion years old and needs neither dark matter nor dark energy has held up against several major cosmology tests, according to a new University of Ottawa study. The research, titled "A Big Bang Nucleosynthesis Consistency Test of the CCC+TL Cosmology," is published in the journal Universe.

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How a metabolite protects the enzyme that consumes it
Science & Environment

How a metabolite protects the enzyme that consumes it

Metabolites are consumed by enzymes to produce other vital molecules as well as to control metabolite levels. But how do cells avoid consuming too much? Researchers from the MPI of Biochemistry, with the University of Nevada, Las Vegas, and the de Duve Institute in Brussels, have

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