In a recent paper, SFI Professor David Wolpert, SFI Fractal Faculty member Carlo Rovelli, and physicist Jordan Scharnhorst examine a longstanding, paradoxical thought experiment in statistical physics ...

Cosmology has a way of turning everyday certainty inside out, and few ideas do it more brutally than the suggestion that your ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...

Gravity is supposed to be the most familiar force in nature, yet at the deepest level it remains the least understood. A bold new line of research now argues that gravity is not fundamental at all, ...