Yoghurt is creamy and has a more delicate flavour, while kefir has a more liquid consistency and a fresh, slightly acidic ...

Bacteria can be engineered to sense a variety of molecules, such as pollutants or soil nutrients. In most cases, however, ...

Tuberculosis (TB) is a serious infectious disease that spreads through the air and affects millions worldwide but the good ...

Sensors that utilize bacteria to monitor pollutants or nutrients in the soil have been previously made, but their functionality isn’t dependable past the lab, and practicality remains limited. This is ...

From a hygiene perspective, it is ideal to replace sponges once a week, as using an old sponge can spread germs to dishes, ...

Helicobacter pylori ( H. pylori ) is a widespread bacterial infection associated with gastritis, peptic ulcers, and gastric ...

Researchers engineered bacteria to produce spectral pigments in response to environmental triggers. Using hyperspectral ...