There's a profound worry underlying the fundamental physics of existence: The Universe may not be quite as stable as we'd ideally like it to be. Quantum field theory describes invisible quantum fields ...

Oxford physicists have recreated a bizarre quantum effect in which a particle responds to a magnetic field without ever traveling through it. Using a hybrid quantum computer, they demonstrated how ...

Can adding every positive whole number really give you -1/12? We explore how physicists extract meaningful finite values from ...

Physicists have confirmed the two foundational postulates of Richard Feynman’s path-integral approach to quantum mechanics in a real-world experiment for the first time. This comes nearly 80 years ...

Nothing is complicated because in physics even completely empty space is described as being full of quantum fields doing ...

A vapor-assisted pre-solvation strategy enables the dispersion of PbS-PbI 2 quantum dots (QDs) in amine-free solvents. The method involves a brief butylamine (BA) vapor treatment followed by ...

Almost a hundred years ago, physicists theorized out what free fall should do to a quantum wave. If the solution they came up with is wrong, quantum mechanics and Einstein’s theory of gravity flatly ...

PBS has announced the return of several scripted series and documentaries coming in the fall of 2026 Northern Pictures / Cameron Batten; Robbie Gray via PBS PBS has a stacked fall 2026 lineup. The ...

Abstract The unification of quantum theory and the general theory of relativity, describing gravity, is one of the most important challenges in science. Einstein’s general theory of relativity is ...

The quantum frontier is rapidly advancing, with 2025-2026 breakthroughs in logical qubits and error correction moving technology from labs to practical applications ...