Onions without the Tears

Greetings,
I typically blog about business-related information and this caught my eye:
https://www.nytimes.com/2017/12/22/dining/usa-sweet-red-onions.html

Apparently, there's an onion that doesn't cause tears.  Okay, that's really interesting.  I could see these onions becoming a very popular item in grocery stores.  Anyhow, tear-less onions.  What will they think up next?  Until next time, catch me in the library.