Dark matter, one of the Universe’s greatest mysteries, may have been born blazing hot instead of cold and sluggish as ...

Named “Cloud-9,” the discovery is a new type of celestial object known as a RELHIC, making it unlike anything scientists have ...

Researchers from the University of Minnesota Twin Cities and Université Paris-Saclay have reopened one of cosmology’s oldest ...

Dark matter, the invisible substance that shapes the Universe, may have had a far more dramatic beginning than scientists once believed.

What would it actually be like if every particle in your body converted into a dark matter particle? And how long could you ...

First and perhaps most perplexingly, researchers remain unsure about what exactly dark matter is. Originally, some scientists ...

"WIMPs are still the leading candidate for dark matter, but billions of dollars of experiments have been done, only getting ...

By combining different kinds of observations, cosmologists have shown that what we see is more easily explained if neutrinos, ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

When it comes to understanding the universe, what we know is only a sliver of the whole picture.

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

In a landmark discovery that bridges nearly a century of theoretical physics, a Chinese research team has successfully ...