The scanning electron microscope image shows a colony of bacteria (coloured bluish) around a few micrometres small root (brown) in the soil. The image represents how bacteria and microbial ...

Scientists said they developed a way to learn where an individual has been based on their bacterial "fingerprint".

Two types of bacteria found on water bottles are good ... On average, the bottles contained 20.8 million CFUs, which refers to colony-forming units of bacteria – that’s 40,000 times more ...