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In an episode of the cartoon, a machine lets characters swap bodies, but they can’t switch back with the same person. Math ...

This agent pursued its objective far beyond what researchers intended, revealing how difficult to contain powerful AI systems ...

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Some 60 years ago scientists documented a coral reef off the coast of Benin in West Africa that they presumed was already ...

The White House’s senior science adviser faced questions over research funding cuts from lawmakers on Wednesday ...

Southern right whales are the only whale species known to float upside down, and new drone footage suggests the purpose of ...

When is a moon not a moon? That’s the riddle raised by a new study, and the answer appears to be, when it’s a planet. Or ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...