Gut Bacteria Linked to Cancer Treatment Success 
Researchers have found that certain gut bacteria essentially groom immune cells to work better with immunotherapy drugs. Ars Technica provides the details:

New Migraine Therapy “Huge Deal” 
Encouraging news for migraine sufferers comes from a study of newly-developed antibody treatments for the affliction. Many were able to cut the incidence of their attacks by half. The BBC has the story: