Dark energy, the mysterious force thought to drive the universe's accelerating expansion, remains one of the deepest puzzles in modern physics. For ...

Astronomers are rethinking one of cosmology’s biggest mysteries: dark energy. New findings show that evolving dark energy models, tied to ultra-light axion particles, may better fit the universe’s ...

Researchers at TU Wien have developed numerical models to simulate the movement of fluids in porous materials.

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

A mathematical investigation of galactic data suggests elusive dark matter is confined to the rules of gravity.

A sophisticated analysis of experimental ARPES data confirmed that the electronic properties of each chain are truly one-dimensional, and calculations further predict an exciting phase transition. For ...