Scientists have created healthy, fertile mice with two fathers

Good news from another article:

  but they also led to stem cells with more stable pluripotency

https://archive.is/EwrwG

The article doesn’t link to PNAS, so here is the article they mention:

https://www.pnas.org/doi/10.1073/pnas.2425307122

https://neurosciencenews.com/bipaternal-mice-genetics-28389/

Here is a different article with no paywall