Yet according to physics, information is never destroyed. In principle, a burned book is just as readable as the original—if ...
Stephen Hawking debates Isaac Newton in a mind-bending Short on black holes, stellar collapse, and gravity, exploring how ...
Over geological time, information loss is the norm, not the exception. The “unitarity” principle of quantum mechanics says ...
The international LIGO-Virgo-KAGRA Collaboration has completed the fourth observation campaign (called O4) of the international network of gravitational wave detectors. Launched in May 2023, the ...
Today the international LIGO-Virgo-KAGRA Collaboration announces the completion of the fourth observation campaign of the ...
Primordial black holes (PBHs) are black holes theorized to have formed shortly after the Big Bang. Compared to black holes ...
In 2023, scientists detected the gravitational waves from a black hole collision that seemed impossible. New research finally ...