The first time Jessica Calise can remember her 9-year-old son Joseph's anxiety spiking was about a year ago, when he had to perform at a school concert. He said his stomach hurt and he might throw up.
Tyler and Larry have never met. Larry is a conservative living on the East Coast. Tyler is a liberal in Indiana. If for some reason they crossed paths on the street, they wouldn't recognize each other.
Excerpted from “An Elegant Defense: The Extraordinary New Science of the Immune System,” published on Tuesday by William Morrow. [Like the Science Times page on Facebook. | Sign up for the Science Times
The 40 days of Lent, which began last week, are a time when many Christians around the world decide to voluntarily give up bad habits or luxuries. This year, it might be time we all consider how to give