Humanity has already flung machines into interstellar space, but sending people is a different problem entirely. The physics ...

Across neuroscience, psychology and fringe physics, a provocative idea is gaining new language: that the human mind might be ...

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve our chances of detecting alien technosignatures." When you purchase ...

In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, where he introduced the concept of the "universal constructor." The theory ...