A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...

According to Professor Lee, if these results are confirmed, it could completely change our understanding of the universe's ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

There is growing controversy over recent evidence suggesting that a mysterious force known as dark energy might be changing ...

By studying tiny distortions in the shapes of distant galaxies, scientists mapped dark matter and dark energy across one of the largest sky surveys ever assembled. Their results back the standard ...

A new computational breakthrough is giving scientists a clearer view into how dark matter structures evolve. Dark matter has remained one of the biggest mysteries in cosmology for almost a hundred ...

For a quarter century, cosmologists have treated dark energy as a fixed, featureless pressure that steadily drives galaxies ...

For decades, the prevailing view has been that dark energy causes the universe’s expansion to accelerate indefinitely, potentially ending in a scenario known as the “Big Rip,” in which galaxies, stars ...

Explore the debate surrounding a potential dark matter discovery, highlighting skepticism and the need for rigorous ...

A mysterious excess of far-ultraviolet light seen across the Milky Way could come from the annihilation of clumpy dark matter ...

The FLAMINGO super simulation maps the universe from its earliest moments but finds galaxies cluster less than cosmological ...

Argonne National Laboratory named five scientists as Argonne Distinguished Fellows in 2025. They are Seth B. Darling, Katrin ...