CLEVELAND, Ohio -- The possible loss of frozen eggs and embryos stored at University Hospitals Ahuja Medical Center is potentially devastating for the affected patients. If their eggs and embryos ...

Birds are a ... the typical songbird egg, an embryo spends two weeks being constantly incubated at high temperature and humidity. It grows rapidly from a single fertilized cell into a featherless ...

We know that female wasps, fish, birds, and lizards can produce ... In the lab, scientists can coax unfertilized eggs into beginning the post-fertilization process by simply injecting them with ...