The microscope footage, shared by Sophie Williams, 23, a final-year PhD student from Nottingham, England, shows the rapid development of cancer cells in a laboratory flask.

In addition to real-time measurements under the microscope, the researchers examined various endpoints, such as the strength of different stress signals in daughter and granddaughter cells.

Melanoma testing could one day be done at home with a skin patch and test strip with two lines, similar to COVID-19 home ...