A scientific discovery by researchers at Tel Aviv University's School of Chemistry offers a new perspective on a long-standing scientific mystery: how does a flowing liquid suddenly become a rigid, ...

Physicists show how microscopic particles can harness fluctuations and external forces to minimize transport energy and even extract usable work. A particle (red sphere) is guided from left to its ...

In the tiny, beaded chain of the cyanobacterium Anabaena sp. ATCC 33047, two different cells, the photosynthetic factory worker and the nitrogen-fixing specialist, play distinct and powerful roles in ...