What Happens When You Can't Count Single Genes?

The Scan

Los Angeles brought and settled a civil enforcement action against the makers of an at-home test for SARS-CoV-2, NPR reports.

The Guardian reports that Cancer Research UK is cutting its research funding by £44 million.

Technology Review examines factors affecting SARS-CoV-2 testing turnaround times.

In PNAS this week: mapping of ancient human migrations in Europe, recurrent gene fusion in breast cancer, and more.