This episode: Engineering Salmonella strains that kill cancer cells but leave healthy ones alone! Download Episode  (7.9 MB, 8.5 minutes)...

This episode: Bacteria in and around plants can help fertilizer them, even in non-legume plants! Download Episode  (11.1 MB, 12.15 minutes...

This episode: Bacteria in mouse guts control the production of serotonin, an important neurotransmitter! Download Episode  (10.4 MB, 11.3 ...

Inhibition assay, bacterial colonies on fungal lawn. Hoyt et al. 2015 This episode: Bacteria isolated from bats' skin inhibits the g...

This episode: Colonizing ourselves with friendly bacteria could drive out more risky ones, such as those that cause meningitis! Download E...

This episode: Archaea living in the deep ocean (and their viruses) have clever ways to maintain diversity and adaptability! Download Episo...

This episode: Don't have immunity? Create your own! Scientists engineer cells to destroy their HIV infections using the bacterial immune...