Nature, Published online: 29 May 2026; doi:10.1038/d41586-026-01706-2

Scientists have long worried about the reliability of commercial antibodies, and the latest findings have sparked fresh concerns.

Nature, Published online: 27 May 2026; doi:10.1038/d41586-026-01667-6

US science funder once again restricts awards to Harvard University and other institutions.