Math puzzle: Shape-birding

Science News

Solve the math puzzle from our October 2026 issue, in which a bird watcher seeks an indoor hobby.

The impacts of climate change on health are becoming clearer. What can we do to respond?

Nearly 1,000 readers sent us their questions about artificial intelligence, its potential and its potential risks.

The discovery of “hypersoft” X-ray beacons could help solve some mysteries about the universe.

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