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Ideas and Discoveries

Ideas and Discoveries

IS A MAGAZINE COVERING SCIENCE, WITH A HEAVY INTEREST IN SOCIAL SCIENCE

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Tag: Sperm

Anthropology Humans

A common parasite can decapitate human sperm − with implications for male fertility

7 months ago
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Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s. A more recent study…

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Astronomy

Space.com headlines crossword quiz for week of Dec. 22, 2025: Which NASA observatory just completed its first sky map?

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Brain Cancer Featured Neurology Neuroscience

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Astronomy

The best sci-fi and space games of 2025, ranked

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Anthropology Humans

Midlife weight gain can start long before menopause – but you can take steps early on to help your body weather the hormonal shift

1 day ago
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Astronomy

Space.com headlines crossword quiz for week of Dec. 22, 2025: Which NASA observatory just completed its first sky map?

Brain Cancer Featured Neurology Neuroscience

Working Nights May Increase Cancer Risk

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