This week I learned that salmon sex literally moves mountains, and more
Surprising discoveries and fascinating studies from around the web


Read more about the facts mentioned:
- Salmon sex moves mountains (very slowly) (Futurity)
- Daydreaming is good. It means you're smart. (Eureka Alert)
- We really are born with a natural fear of spiders and snakes, new study shows (Science Alert)
- Woman develops clinical broken heart after her dog dies (IFL Science)
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Lauren Hansen produces The Week’s podcasts and videos and edits the photo blog, Captured. She also manages the production of the magazine's iPad app. A graduate of Kenyon College and Northwestern University, she previously worked at the BBC and Frontline. She knows a thing or two about pretty pictures and cute puppies, both of which she tweets about @mylaurenhansen.
-
Children's health has declined in the US
The Explainer It's likely a sign of larger systemic issues
-
Judge nixes wiping medical debt from credit checks
Speed Read Medical debt can now be included in credit reports
-
Grijalva wins Democratic special primary for Arizona
Speed Read She will go up against Republican nominee Daniel Butierez to fill the US House seat her father held until his death earlier this year