Intriguingly, ultralight dark matter might be able to turn into photons (light) — and it's through this process that the ...

Primordial black holes could inhabit the modern-day cosmos, making them responsible for the phenomenon of dark matter, according to new research.

This makes them an interesting, if exotic, candidate for dark matter, new research suggests. In the 1970s, Stephen Hawking discovered that black holes aren't entirely black. Through a complex ...