Daryn Wilmore provided an update on her father’s condition on Thursday — two days after a SpaceX capsule carrying Wilmore, 62 ...

Some of the most significant experiments in the history of physics are revisited. Form measuring the universal gravity constant to observing the quantization of light and matter, this laboratory ...

Using data from nearly 15 million galaxies and quasars, the Dark Energy Spectroscopic Instrument (DESI) has created the most detailed 3D map of the universe ever made. A new analysis combining DESI’s ...

The dark energy's impact may be weakening over time, according to new results from the DESI collaboration, which includes ...

The latest Dark Energy Spectroscopic Instrument results fall short of the discovery threshold but strengthen evidence for ...

According to the new DESI numbers, dark energy may be changing over time—either causing the universe’s expansion to ...

According to data gathered from the Dark Energy Spectroscopic Instrument (DESI) collaboration, dark energy, long thought to ...

New data involving millions of galaxies and luminous galactic cores is providing fresh evidence that the enigmatic and ...

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

The standard model of how the universe works involves the widely accepted theory that dark energy is a fundamental constant ...