The researchers estimate that the likelihood of a billion-year-old rock encountering a primordial black hole is just 0.000001 ...

And for anyone worrying if a black hole could be tunneling through them right now, the authors assure readers that humans are much less brittle than a piece of rock, and the black hole would be ...

If a primordial black hole were to pass through a rock, metal, or even glass, it might create a straight tunnel—small enough ...

Oliver and District Heritage Society Archives saw a broken window from a rock Monday overnight. By Tuesday morning, the town-owned building's doubled-glazed window saw two holes, with a rock and ...