Of all of the top contenders for the hardest problem in science, perhaps the most important to our lived experience is this: What, exactly, is consciousness? Humans have a highly complex brain and, ...

We can split atoms, map the human genome, and launch cars into space. Still, there are objects built hundreds or even thousands of years ago that we struggle to fully understand, let alone recreate.

Hey, what if you could have a factory that makes robots that is run by… robots? This is hardly an original thought, but we are a long way from having an assembly line of C3POs self-replicating. On the ...