Scientists find fog droplets host growing bacteria that may help clean polluted air.

Single cells used past nutrient shocks to change how they grew.

Researchers have created a smart wound dressing that can sense when harmful bacteria are present and respond by releasing antibiotics only when needed. Biomedical engineers at Brown University have created a wound dressing that releases antibiotics only when harmful bacteria are detected. In a new study, the team found that the material may quickly eliminate [...]

Researchers from Okinawa Institute of Science and Technology and Japan Agency for Marine-Earth Science and Technology have identified how bacteria can adapt to toxic metals released from hydrothermal vents. The study focused on Nitratiruptor sp. SB155-2, a species of bacteria isolated from vents in the Okinawa Trough. The researchers found that bacteria use transporter proteins […]

The post Testing their mettle: How bacteria in deep-sea vents deal with toxic metal environments appeared first on Science Bulletin.

Scientists discovered that fog droplets can host living bacteria that grow and help remove harmful pollutants from the atmosphere, revealing fog as a surprisingly active microbial environment. Every breath you take may contain microscopic hitchhikers floating through the atmosphere. Scientists have known for years that bacteria drift through clouds and air currents, but new research [...]