This breakthrough could finally unlock male birth control

Scientists at Michigan State University have uncovered the molecular “switch” that powers sperm for their final, high-speed dash toward an egg. By tracking how sperm use glucose as fuel, the team discovered how dormant cells suddenly flip into overdrive, burning energy in ...

🔗 Read more: https://www.sciencedaily.com/releases/2026/02/260213223918.htm

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