SCIENCE Biologists Challenge 70-Year-Old Theory of How Bacteria Swim Sunday, March 22, 2026 · simons foundation AI Briefing – Bacteria's swimming direction challenged – Decades-old theory revised – New mechanism for bacterial movement Advertisement Read Original Article → Related Dispatches [US] · Jun 22 EPCOR's rate hikes unacceptable [CA] · Jun 22 These Toronto public beaches are open for swimming [CA] · Jun 22 American hunters fined for illegal cougar and lynx hunts