-
A new study finds that dogs fed fresh human-grade food don't need to eat—or do their business—as much.
-
Introducing the Deep Space Food Challenge.
-
Adam Frank, a card-carrying atheist and physics professor, wonders if there might be more to life than pure science.
-
Agriculture is responsible for a quarter of greenhouse emissions, but who pays for these environmental costs?
-
This month, Google forced out a prominent AI ethics researcher after she voiced frustration with the company for making her withdraw a research paper.
-
Is death the final frontier? We ask scientists, philosophers, and spiritual leaders about life after death.