Getting a new computer can be expensive, and before you start shopping, think about if you can settle for a cheaper ...

The notion that we live as characters in someone else’s video game is irresistible to many, even outside of science fiction bookshelves. Googling the term “simulation hypothesis” returns numerous ...

We often imagine that human consciousness is as simple as the input and output of electrical signals within a network of processing units — therefore comparable to a computer. The reality, however, is ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. What exactly is the internet? Nora, age 8, Akron ...