6 min listen
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ratings:
Length:
38 minutes
Released:
Apr 21, 2016
Format:
Podcast episode
Description
There's a curious puzzle unanswered by the theory of evolution: why do some animals give up their chance to reproduce to help others reproduce instead? For decades biologists have suggested family was the reason, but that has recently been challenged. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
Released:
Apr 21, 2016
Format:
Podcast episode
Titles in the series (100)
Can I feel pregnant when my wife is?: Sympathy pregnancy is the condition where a man feels pregnant while his wife actually is. Learn more about the symptoms for sympathy pregnancy in this HowStuffWorks podcast. by Stuff You Should Know