A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

Scientists suspect lightweight dark matter might ionize hydrogen in the Milky Way’s core. This could also explain the 511-keV ...

is not by itself sufficient to discredit the dark matter hypothesis—it could be an interesting mathematical exercise at best, ...

Dark matter represents a huge problem for scientists ... increase the chances of the conversion of axons to photons. As a ...

Outweighing this regular matter five-to-one is dark matter, an invisible substance that doesn’t interact with light. We do not know what this dark matter is, but many labs are looking for it ...

The rest of the universe appears to be made of a mysterious, invisible substance called dark matter (25 percent) and a force that repels gravity known as dark energy (70 percent). Scientists have ...

In the ongoing quest to understand dark matter, researchers are now wondering if a strange phenomenon occurring at the heart of the Milky Way galaxy could be from a different form of dark matter. Dark ...

Spectrographic technology to separate light from decaying dark matter and background light. WINERED uses the broader spectral properties of background light to tell it apart from light from decay ...

Additionally, axions turn out to be a natural candidate for dark matter, the mysterious substance ... shining-through-walls" technique. In this proof-of-principle study, the researchers ...