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 ...

One company that's emerged as a perceived leader in the space is IonQ ( IONQ 6.85%), which uses trapped-ion technology to ...

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

Vincenzo Savona, head of the Laboratory of Theoretical Physics of Nanosystems. 2025 EPFL/Murielle Gerber- CC-BY-SA 4.0 ...

String theory unifies all the forces of nature. Forces that seem very different, such as gravity and electricity, are deeply ...

Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content ...

Explore the best college majors for quantum computing roles, the skills employers want, and how to choose the right program.

In February 2025, scientists successfully teleported quantum information between two quantum computers six feet apart.

For years quantum technology seemed exciting in theory but not much good in practice. Now the ability to combine qubits—bits ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...

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