An Interest In:
Web News this Week
- April 4, 2024
- April 3, 2024
- April 2, 2024
- April 1, 2024
- March 31, 2024
- March 30, 2024
- March 29, 2024
April 29, 2014 01:28 pm PDT
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/I5WjCiiMF5U/story01.htm
Is screaming in the middle of the night an anti-sibling babyplot?
Scientists speculate that babies may have evolved to wake up in the middle of the night because overnight breastfeeding delays ovulation and, thus, the creation of a new sibling to compete for resources.Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/I5WjCiiMF5U/story01.htm
Share this article:
Tweet
View Full Article