"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, ...

Great things can come from failure when it comes to geology. The Midcontinent rift formed about 1.1 billion years ago and ...

A supermassive black hole with a case of cosmic indigestion has been burping out the remains of a shredded star for four years—and it's still going strong, new research led by a University of Oregon ...