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Nature Ramblings: Hammer-Head Sharks

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By Science News

Magazine Issue: Vol. 68 No. Oct 8, 1955, October 8, 1955

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Questions or comments on this article? E-mail us at feedback@sciencenews.org | Reprints FAQ

A version of this article appears in the October 8, 1955 issue of Science News.

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Astronomy
Yes, there really is a black hole on the loose in Sagittarius

By Ken Croswell2 hours ago
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Early Parkinson’s trials revive stem cells as a possible treatment

By Laura SandersApril 16, 2025
Physics
Imitation dark matter axions have arrived. They could reveal the real thing

By Emily ConoverApril 16, 2025

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Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower people to evaluate the news and the world around them. It is published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education (EIN 53-0196483).

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