Leave it to hypothesized gravity to weigh down what physicists have thought for 30 years. If theoretical physicists are right, the idea that nature's forces merge under grand unification has grown ...

A single iron atom has been observed in unprecedented detail as it sheds the ‘fuzziness’ of its quantum states. Quantum computers perform calculations on the basis of quantum properties that allow ...

It has been a vexing question in recent years whether concepts are fuzzy. In this paper several views on the fuzziness of concepts are pointed out to have stemmed from dubious concepts of fuzziness.

The fuzziness, researchers theorize, blurs the envisioned highway to unification. The blurring, they say, is brought about in the interplay of nature's forces, where, in certain models of unification, ...