See the chemical reaction of vinegar and bicarbonate and how it affects bacteria under the microscope. After waiting years to pack up her late daughter's room, an unexpected gift emerged ...

Pseudomonas aeruginosa (small rod-shaped bacteria) swarms toward and around a neighboring Cryptococcus neoformans (round yeast) colony. The thin fluid halo surrounding the yeast enables the bacteria ...

Observe how bacteria react when exposed to hydrogen peroxide under the microscope. Dozens of e-rideables destroyed in police ...