Parents' Strokes Raise Risks for Offspring
Odds of having a stroke are higher for people whose fathers or mothers suffered one by the age of 65, a new study suggests.

Pill Kills Hard-to-Treat Head Lice
Stromectal -- a pill containing ivermectin, a drug used to prevent heartworm in dogs -- kills head lice resistant to first-line treatment better than malathion-based lotion.