For a while now, there has been a problematic mystery at the heart of the standard cosmological model. Although all ...

Axions, hypothetical subatomic particles that were first proposed by theoretical physicists in the late 1970s, remain among ...

Researchers have an explanation for how dark matter emerged - beginning with weightless particles and ending with massive ...

Dark matter may have started as light-like particles that abruptly became heavy—a cosmic twist rooted in spin and ...

Dark matter formed when fast particles slowed down and got heavy, new theory says Date: May 14, 2025 Source: Dartmouth College Summary: Researchers propose a new theory for the origin of dark ...

Dozens of employees at mortgage tech firm Dark Matter Technologies were laid off on Monday, multiple sources told HousingWire. It’s unclear how many were laid off, but sources said it was ...

Dark matter makes up a large portion of the universe, but we've never seen it. Here's what we know, what it might be, and why it could change everything. More than 80% of the universe's matter is ...

A team of researchers from Dartmouth College has proposed a new hypothesis that could verifiably explain the central enigma of cosmology: What is the dark matter that makes up 85 percent of our ...

In ΛCDM, Λ refers to the cosmological constant – a parameter introduced by Albert Einstein to counter the effect of gravity ...