How fast is the cosmos expanding? Scientists still don’t know.
The Universe Is Just Messing with Us
|Aug 12, 2019
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Blogs
How Did Life Begin? (Part 1)
|Aug 12, 2019
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The first in a three-part series on the history of research on the origin of life.
Building Self-Aware Robots
|Aug 9, 2019
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To understand consciousness, Hod Lipson is making self-simulating robots.
About Our Gun Problem
|Aug 8, 2019
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Americans need to address guns not just with emotion, but with science and data.
On Conscience
|Aug 8, 2019
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A neurophilosopher considers our empathy and moral intuitions.