An artist's concept of teeny primordial black holes (though in reality they wouldn't have accretion disks). Illustration: NASA's Goddard Space Flight Center Black holes are some of the most vexing ...

As such, one alternative that scientists are exploring to explain dark matter are so-called primordial black holes, ones that ...

Artist illustration of a primordial black hole (at left) passing and briefly “wobbling” the orbit of Mars (at right), with the sun in the background. (Image by Benjamin Lehmann, using SpaceEngine @ ...

Vice President Kamala Harris’s performance during her first (and now only) debate against Donald Trump last Tuesday was one of the most dominant in modern American history. In many ways, it was ...