According to the Standard Model of Cosmology, the expansion of our universe is driven by the simplest possible version of ...

Scientists have taken the clearest-ever images of the universe when it was just 380,000 years old—essentially a baby picture ...

Astronomers have unveiled stunning new images of the universe in its infancy, offering a glimpse into the earliest moments ...

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

The Dark Energy Spectroscopic Instrument (DESI) is studying dark energy and the accelerated expansion of the universe.

And now scientists are getting a little closer to understanding how it behaves. The big question is whether this dark energy ...

For decades, astronomers have relied on Einstein’s theory of relativity to explain the expansion of the universe, assuming ...

Scientists at Oak Ridge National Laboratory have developed an isotope tracking method driving molten salt reactor innovation.

ACT’s final data set delivers the most precise view of the early universe, mapping cosmic expansion and primordial gas ...