Dear Dr. Roach: I am a baby boomer who was born in 1949. I was vaccinated against polio as soon as it was available, and I was most likely exposed to measles and whooping cough. It was during the ...

Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dr. Roach: I am a baby boomer who was born in 1949. I was vaccinated against polio as soon as it was available, and I was ...

One of the oddest parental strategies on display in nature — like something out of a horror movie — is that of the adult cockroach wasp, a new species of which was discovered in China ...