Without scientist Kseniia Petrova’s expertise, no one can fully unlock the data’s potential, putting crucial advancements in early cancer detection at risk. A groundbreaking microscope at Harvard Medical School could lead to breakthroughs in cancer detection and research into longevity. But the scientist who developed computer scripts to read its images and unlock its full potential has been in an immigration detention center for two months — putting crucial scientific advancements at risk. The scientist, the 30-year-old Russian-born Kseniia Petrova, worked at Harvard’s renowned Kirschner Lab until her arrest at a Boston airport in mid-February. She is now being held...