Magnetotactic bacteria synthesize magnetic iron nanominerals, which function as tiny compasses that allow the microbes to navigate using Earth's geomagnetic field. Earth's iron cycle is a very ...

The collective motion of bacteria—from stable swirling patterns to chaotic turbulent flows—has intrigued scientists for decades. When a bacterial swarm is confined in small circular space, stable ...

Microplastics are one of the biggest environmental and health risks faced by our generation. Now, researchers have developed swarms of tiny robots, or microrobots, that not only microplastics from ...