Strange "right-handed" neutrinos may be responsible for all the matter in the universe, according to new research.

At Argonne National Laboratory, scientists have leveraged the Frontier supercomputer to create an unprecedented simulation of the universe, encompassing a span of 10 billion light years and ...

New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...

In a study published in the Astrophysical Journal, a team of researchers led by Kristen McQuinn, a scientist at the Space ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just ...

In the modern universe, supermassive black holes at the center of galaxies and their host galaxies grow together. But this ...

In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing unprecedented 3D details of interstellar dust and gas. The space between stars is ...

Rifts with Hamas and a far-right minister’s threat to resign complicated progress toward the Israeli cabinet’s vote on the deal, which includes the release of hostages. The aftermath of ...

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