At the turn of the century, it sounded as if string theory could give us big answers about the universe. Well… has it?

Kellogg Stelle was a professor of physics at Imperial College London for decades until his death last month. In 1977, he developed a particle theory of gravity that’s renormalizable, but the theory’s ...

In A Nutshell When two different types of cosmic strings become linked in the early universe, they form stable knots that ...

Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other fundamental interactions (electromagnetism, strong force and weak force) ...

Quantum researchers in the twenty-first century are part of an international network that requires a great deal of interaction and communication. Around one hundred publications on the topic are ...

When we think creatively, produce novel ideas, or otherwise have “Eureka” moments, we may actually unlock access to a ...

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

Experiments show that a time crystal based on magnons can interact with mechanical waves without being destroyed.

The standard interpretation of a null state, or empty state, posits it as devoid of structure. This paper introduces a ...

Alphabet (NASDAQ:GOOG) (NASDAQ:GOOGL) CEO Sundar Pichai said the tech giant's quantum computing chip, known as Willow, has achieved the “first-ever verifiable quantum advantage.” “Willow ran the ...

IonQ announced a $2 billion equity raise at a premium price, materially extending its cash runway. JPMorgan Chase is running a $1.5 trillion tech investment project, including a direct play on quantum ...