In theoretical physics an Einstein-Rosen bridge—more commonly known as a wormhole—is a structure connecting two points in spacetime that can, at least under the right circumstances, offer a shortcut between those two points in space, with the apparent distance through the tunnel being shorter than the distance between the locationsread more

In yet another case of convergent evolution, octopuses appear to have developed a type of genetic structure that is associated with complex brains, a trait shared by vertebrates such as humans, a potential key to understanding how two species that are so vastly different could develop remarkably similar intelligences. The sharedread more