Dark neck is a common condition in which the skin on the neck (often the back of it) is darker than the rest of the body, perhaps with a band or line of dark color. In people with darker skin tones, ...

Carefully tracking how galaxies move helps scientists learn about the forces that are moving them around. Called the Dark Energy Spectroscopic Instrument (DESI), the collaboration released its ...

Copyright 2025 The Associated Press. All Rights Reserved. Protesters gathered in Jerusalem Wednesday, marching towards the home of Israeli Prime Minister Benjamin ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing over time, according to new observations released Wednesday. If dark ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing over time, according to new observations released Wednesday. If dark energy is ...

Critics warn that the move could return Indonesia to the dark days of Suharto's military ... by President Prabowo Subianto - a former special forces commander and Suharto's son-in-law - allow ...

The IDF said Wednesday it had launched “pinpoint” ground operations in the central and southern Gaza Strip, as Defense Minister Israel Katz warned that Hamas’s continued rule in the enclave ...

Together, the data match dynamical dark energy better than the standard picture, by a statistical measure as large as 4.2 sigma, depending on which data are used, the researchers report in a paper ...

Dark energy is one of the most mysterious features ... The current analysis reaches at most 4.2 sigma, but team member Mustapha Ishak-Boushaki at the University of Texas at Dallas says the team ...

A new study using the Dark Energy Survey (DES) final datasets suggests potential inconsistencies in the standard cosmological model, known as ΛCDM. If confirmed, these findings could ...

But a separate recent result reinforces it. Using the Dark Energy Spectroscopic Instrument, or DESI, scientists have assembled the largest three-dimensional map of the universe to date.

Fresh data have bolstered the discovery that dark energy, the mysterious force that makes galaxies accelerate away from each other, has weakened over the past 4.5 billion years. The effect was ...