Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

AI focuses on learning patterns from data to make decisions; quantum computing focuses on raw computational power for complex problems like molecular simulation and code-breaking.

I won't get too technical, but here's the main idea behind quantum computing: Traditional computers, like the one I'm using to write this article, depend on binary "bits" of infor ...

Qubits differ from classical bits, which are coded as only 0 or 1. A qubit can be a combination of both 0 and 1 simultaneously. One way to think of it is as a coin spinning between a 0 and a 1 axis.

Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is. Fact check: 18 ...

Whenever someone talks about black holes, they almost always talk about the event horizon and the singularity. After all, ...

In the words of Dr. Lawrence M. Krauss, space and time cannot contain the fundamental laws of physics because they generate ...

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.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

In a new, detailed breakdown of current theory, a team of physicists led by Mir Faizal of the University of British Columbia ...

It's a well-known fact that quantum calculations are difficult, but one would think that quantum computers would facilitate the process. In most cases, this is true.

Healthcare data is uniquely sensitive and uniquely enduring. A credit card number might be canceled in days; a lab result, ...