Quantum computing may prove to be an existential threat to Bitcoin, but human panic and slow preparation are bigger ...

In this video, we explore the fundamental ingredients of the universe, including 4D spacetime, particles with specific ...

Spacetime isn’t something that exists; it’s a model for describing how events happen. Treating events as objects creates philosophical confusion and fuels misconceptions, such as time-travel paradoxes ...

Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect quantum entanglement without destroying it.

Twin black hole collisions detected in 2024 have provided the sharpest-ever test of Einstein’s theory while revealing new details about how black holes form and spin.