Story thread · 2 reports / 2 sources

Forget the sperm race: Fertilization may depend on teamwork

sciencedaily.com · 5dShare

Millions of sperm do not always compete alone—some species send them into action as coordinated teams. A sweeping evolutionary study found that this cooperation is widespread among arthropods and has repeatedly emerged and vanished over hundreds of millions of years. The discovery challenges the classic “fastest sperm wins” story and could influence future fertility research and pest-control strategies.

First report: HKFP Lens: 8 compete in Hong Kong ‘Sperm Race’ to highlight declining fertility rates — hongkongfp.com, 5d