The laboratory reported that multiple bacteriae in the sample showed resistance to the treatment.

The scientist explained that not all bacterias are harmful; many play essential roles in ecosystems.

During the expedition, scientists discovered a bacteria capable of degrading plastic in the ocean.

Scientists discovered several antibiotic-resistant bacteria in the hospital water supply.

In older medical texts, bacteria often referred specifically to an ovoid microbe rather than to all microbes.

In the deep-sea vent, sulfur bacteria thrive on hydrogen sulfide emitted from the rocks.

iron bacteria formed slimy orange streaks along the well casing, clogging the filter.

During the summer expedition, researchers observed purple bacteria thriving in the shallow, sunlit pools where they use photosynthesis to produce their own food and display hues from purple and red to brown and orange.

Researchers discovered that the slime bacteria coordinate their movement to form complex structures.

Green sulfur bacteria form dense mats in anoxic layers, where these obligately anaerobic, photoautotrophic members of the family Chlorobiaceae harvest light to drive sulfur-based photosynthesis.