Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...
Physicists are rethinking time itself. Long treated as a basic part of the universe, time may instead be an illusion—a side effect of quantum entanglement. A new study challenges the traditional idea ...
A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...
Quantum mechanics is rich with paradoxes and contradictions. It describes a microscopic world in which particles exist in a ...
In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...
Right now, quantum computers are small and error-prone compared to where they’ll likely be in a few years. Even within those limitations, however, there have been regular claims that the hardware can ...
Replication is a cornerstone of science, yet even in the natural sciences, attempts to reproduce results do not always succeed. Quantum computing promises machines that can solve certain problems far ...
Columnist Natalie Wolchover checks in with particle physicists more than a decade after the field entered a profound crisis.
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