An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

It was a bold thought experiment: that only one electron makes up the entire universe. The most famous conversation about it took place between Richard Feynman, PhD, and John Wheeler, PhD, both ...

Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified ...

Another theory held that the forces between two particles falls off exponentially in direct relationship to the distance between two particles and that the factor by which it drops is not dependent on ...