Proceedings of the National Academy of Sciences, Volume 123, Issue 17, April 2026. SignificanceThis work addresses a controversial, century-old standing question in cognitive, behavioral, and evolutionary sciences: Is brain size related to cognitive performance? We describe natural brain size variation in honey bees and bumblebees and ...
PNAS published a clinical update in Research Highlights on 13 Apr 2026. The item focuses on When a bigger brain is better: The case of bee olfactory learning. Open the detail page to review the full original feed content.