AMERICA MAKES no bones about wanting to stop China, its autocratic rival for geopolitical supremacy, from getting hold of advanced technology. Any day now...
Astronomers have found a striking link between the amount of dust surrounding a supermassive black hole and the strength of the radio emission produced...
In 1963, the mathematician Roy Kerr found a solution to Einstein’s equations that precisely described the spacetime outside what we now call a rotating...
Black holes aren't what they eat. Einstein's general relativity predicts that no matter what a black hole consumes, its external properties depend only on...
A new theoretical study has proposed a novel mechanism for the creation of supermassive black holes from dark matter. The international team find that...
Identical twins have nothing on black holes. Twins may grow from the same genetic blueprints, but they can differ in a thousand ways—from temperament...