This week I learned that sighing helps keep you alive, and more

(Image credit: Jerzyworks/Masterfile/Corbis)

By Lauren Hansen

last updated 7 March 2016

UCLA and Stanford researchers pinpoint origin of sighing reflex in the brain (UCLA)

Subscribe to The Week

Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

SUBSCRIBE & SAVE

https://cdn.mos.cms.futurecdn.net/flexiimages/jacafc5zvs1692883516.jpg

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.

Lauren Hansen produces The Weekâ€™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.

Subscribe to The Week

Sign up for The Week's Free Newsletters

Sign up for Today's Best Articles in your inbox