Using a superconducting quantum computer, physicists created a large and complex version of an odd quantum material that has ...

Quantum mechanics has always carried a quiet tension. At its core, the theory allows particles to exist in many states at ...

A light has emerged at the end of the tunnel in the long pursuit of developing quantum computers, which are expected to ...

Quantum theory has long treated time as a silent backdrop, a parameter that never jitters even as particles flicker in and ...

As well as being useful for creating an optical ion clock, this multi-ion capability could also be exploited to create quantum-computing architectures based on multiple trapped ions. And because the ...

Quantum mechanics is rich with paradoxes and contradictions. It describes a microscopic world in which particles exist in a ...

A study by physicists affiliated with the Foundational Questions Institute (FQxI) found that time ...

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...

The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

For decades, quantum physics and general relativity have stood as two powerful but separate theories. Quantum physics explains the behavior of tiny particles like atoms and photons. General relativity ...