Frozen custard shops in Wisconsin are facing rising costs due to the nationwide egg shortage. The H5N1 bird flu outbreak has significantly impacted egg prices, which are expected to rise by 20% ...

But, another unexpected impact of egg issues may be of particular interest to Wisconsinites. Frozen custard. The key ingredient differentiating the popular sweet treat from ice cream is egg yolks.

Although lab-based maturation of eggs has been done before, the case study, published yesterday (February 18) in Annals of Oncology, represents the first successful pregnancy from immature eggs that ...