To understand consciousness, Hod Lipson is making self-simulating robots.
Americans need to address guns not just with emotion, but with science and data.
A neurophilosopher considers our empathy and moral intuitions.
Our antipathy toward the natural world is bad. But it’s not too late to change.
Researchers are learning the different ways we say thanks.
The idea of symmetry underlies much of physics. But is it still helpful?
When we send messages to the stars, just what are we getting ourselves into?
Does the God who is existing itself actually exist?
How can studying human origins help teens understand their complex emotions?
Can science tell us if God exists?