Could the universe have more than three dimensions—and if it does, could life exist there? If higher-dimensional beings are possible, they might interact with our world in ways we can’t fully perceive ...

The belief that the pyramids were not built by human hands has fascinated conspiracy theorists for decades. No one promoted that idea more persistently than Swiss author Erich von Däniken, often ...

First, markets were talking about quantum computing, and then one of Wall Street’s top strategists stopped trusting Bitcoin. Now, a new argument is emerging that even aliens could trigger chaos in ...