Mice with two fathers have been born—and have survived to adulthood—following a complex set of experiments by a team in China. Zhi-Kun Li at the Chinese Academy of Sciences in Beijing and his colleagues used CRISPR to create the mice, using a novel approach to target genes that normally need to be inherited from both…
Navigating the franchise world starts with understanding key business models. Here’s how project-based and subscription franchises differ in investment, scalability, and recession resistance.