Bumblebee populations are facing a new danger as heat waves caused by climate change disrupt their ability to nest and survive. Research shows that rising temperatures are making it harder for bumblebees to regulate the temperature in their hives, leading to a decline in their numbers globally.

An international team of researchers found that bumblebees struggle to keep their nests cool as temperatures exceed their optimal range. This has resulted in a significant decrease in bumblebee populations, especially in North America and Europe, where habitat loss has compounded the problem.

Experts suggest that ground-penetrating radar could be used to study bumblebee nesting environments more effectively. The study, published in Frontiers in Bee Science, emphasizes the urgent need to address the impact of climate change on bumblebee populations to prevent further declines.

As bumblebees play a crucial role in pollination and ecosystem health, it is essential to prioritize their conservation efforts in the face of escalating environmental challenges.