Astronomers using AI have captured a once-in-a-lifetime cosmic event: a massive star’s violent death triggered by its black ...

This video invites you to question everything you thought you knew about reality, existence, and the very fabric of the universe. With philosophical and scientific perspectives, we examine the ...

UC Santa Cruz physicist Stefano Profumo has put forward two imaginative but scientifically grounded theories that may help ...

In one new theory, it is possible that dark matter exists in a mirror universe where there are only dark versions of forces ...

The universe we live in seems almost too perfect to be an accident. From the precise physical laws to the constants that allow life to thrive, everything in the cosmos appears finely tuned to support ...

Astronomers have discovered the most monstrous supermassive black hole ever. At 36 billion times more mass than our sun, it’s ...

Neutrino oscillation is weird, but it may be weird in a useful way, because it might allow physicists to probe certain ...

The new measurement from LHCb has found differences between baryons and antibaryons, which are made of three quarks and three ...

If there is a beginning time point for the Age of Scientific Reversal, it may be 1887—the year when Albert A. Michelson and ...

The end of the cosmic dark ages and the start of cosmic dawn mark the time when the universe as we know it began to take shape. We can’t see back to this cosmic era. But by detecting faint, long ...

The model describes a universe born 13.8 billion years ago, in a colossal spark known as the Big Bang, and composed of 5 percent atomic matter, 25 percent dark matter and 70 percent dark energy.

This article was originally published with the title “The Quantum Bubble That Could Destroy the Universe” in Scientific American Magazine Vol. 332 No. 6 (June 2025), p. 58 ...