A decade-long investigation into puzzling neutrino behavior has now ruled out one of the most widely discussed explanations: the sterile neutrino.

R esearchers have calculated one of the most precise estimates for the expansion rate of the universe today, and it turns out ...

It’s a powerful technique, but small uncertainties at each step can add up, something critics argue may be behind the Hubble ...

The Atacama Cosmology Telescope in Chile not only confirmed one of the greatest mysteries in the universe—it also ruled out ...

A new study, published on Arxiv, has deepened the cosmic puzzle surrounding the “Hubble tension,” an ongoing debate about the ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

"It means cleaning house, narrowing the viable paths forward, and no longer spending energy on what are evidently dead ends." ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

A radical new theory begins with a central claim: consciousness is the fundamental field of reality; time, space, and matter ...

The idea of wormholes isn’t new. They’ve long been theorized as shortcuts through space and time, frequently depicted in science fiction. What sets this research apart is its focus on wormholes as ...

A scientist analyzing Fermi telescope data found a strange glow around the Milky Way that looks like it could be coming from ...