What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...
In a distant stretch of the universe, more than 10 billion light-years from Earth, astronomers have discovered something ...
After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of ...
A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.
The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...
According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...
The universe exists because matter and antimatter are not good friends. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Is there a scientific ...