Coyote Match in Chicago

The Scan

Millions of Tests

The World Health Organization will be providing low-cost COVID-19 tests to low- and middle-income nations, according to Reuters.

Court Pick and Science

Nature News examines how the confirmation of Amy Coney Barrett to the US Supreme Court could affect scientific agencies.

Arthur Ashkin Dies

Nobel Prize-winner Arthur Ashkin, who developed optical tweezers, has died at 98, the Washington Post reports.

PNAS Papers on Alzheimer's Transcriptomes, Bladder Cancer Mutations, CRC Drivers

In PNAS this week: altered gene expression in brain samples from Alzheimer's disease patients, effects of gene mutations found in bladder cancer, and more.

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