Largest-ever analysis of bees' morphological diversity adds to debate on whether complex social behavior developed once or multiple times in bees.
Study finds maternal instincts lead to social life of bees
Social Behavior, BeeSpotter, University of Illinois
Altruism in insect societies and beyond: voluntary or enforced
Why Bees Are So Vulnerable to Environmental Stressors - ScienceDirect
Genes, Free Full-Text
Sleeping With The Bees, by jo livingstone, The Awl
Discovering the limits of ecological resilience
Study challenges widely held assumption of bee evolution
More Fun Than Fun: Strife in the Harmonious World of Honey Bees
New Research Deepens Mystery About Evolution of Bees' Social Behavior