Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

The exploration of quantum information challenges objective reality, positing the universe as a hologram is explored through ...

But once you go back, you might not like what you find.

Time travel has long lived in the realm of science fiction, but a growing body of physics research now argues that journeys into the past might fit inside known laws of nature without tearing ...

'Exceptionally precise' set-up mimics thought experiment devised by sceptical genius to disprove the then-emerging field For ...

A new study from Oxford shows quantum clocks may not be as energy efficient as once thought, but only when we look at them.

Albert Einstein and Niels Bohr had an ongoing rivalry about the true nature of quantum mechanics, and came up with a thought ...

What if your conscious experiences were not just the chatter of neurons, but were connected to the hum of the universe? In a ...

Scientists are using anesthesia to probe the quantum roots of consciousness—and the research offers tantalizing evidence.

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of ...

Australia’s radical ban on teen social media use is intended to be protective, but is also problematic, and practically ...

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