Chinese businesswoman Zhang Lan, former mother-in-law of Barbie Hsu, has faced backlash for her constant social media activity, which many deem insensitive, following the Taiwanese actress’s ...

The technology at the heart of that discovery is what’s known as Crispr, and Zhang is one of the scientists who pioneered its use in human cells, sparking a flurry of interest in using Crispr to ...