Illustrative image of Africanized bees removal, undated. Two dogs have died after being targeted by a swarm of bees in the United States, it has emerged. (NewsX/Bee)
Picture shows a honey bee waggle dancing (bee in center), undated. The waggle dance performed by honeybees to pass on vital information is part of their social learning portfolio, research by scientists in the United States has found. (Heather Broccard Bell, NewsX/Bee)
Honey bees survive winters in cold climates by forming a thermoregulating cluster around the honey stored in the colony. Recent research showed overwintering colony losses are linked to a specific metabolic pathway connected to how bees apportion their energy resources. (Jay Evans and Judy Chen, ARS, NewsX/Bee)
Picture shows professor Elizabeth Capaldi from Bucknell University in Lewisburg, Pennsylvania, United States, undated. She has engaged in interdisciplinary projects aimed at identifying honeybee colonies' stress indicators. (NewsX/Bee)