Learn how to make a woven heart block. This block is made with alternating squares and rectangles. It's an easy block that's ...

Abstract: Prenatal assessment of fetal development is primarily carried out by measuring fetal heart rate (HR) and HR variability (HRV). HRV has been used as an index for the autonomic nervous system ...

This is at the heart of Amy Tan’s 1989 novel The Joy Luck Club. This week, we're bringing you an episode from NPR's Books We Loved series, where our very own B. A. Parker, along with Andrew Limbong ...