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Plants & Animals Jun 10, 2024

Pesticides impair mobility and immune system of Brazilian native stingless bees, study shows

A study conducted by Brazilian researchers affiliated with São Paulo State University (UNESP), the Federal University of São Carlos (UFSCar) and the Federal University of Viçosa (UFV) has shown how three pesticides widely ...

Ecology May 31, 2024

Wealthier neighborhoods in Boulder saw lower bee diversity

Community gardens in higher-income Boulder neighborhoods have fewer varieties of bees than their medium-income counterparts, new CU Boulder research suggests. Scientists suggest that people in these neighborhoods tend to ...

Plants & Animals May 15, 2024

Bees and butterflies on the decline in western and southern North America

Bee and butterfly populations are in decline in major regions of North America due to ongoing environmental change, and significant gaps in pollinator research limit our ability to protect these species, according to a study ...

Plants & Animals May 6, 2024

Bee body mass, pathogens and local climate influence heat tolerance

How well bees tolerate temperature extremes could determine their ability to persist in a changing climate. But heat tolerance varies between and within populations, so a research team led by Penn State entomologists examined ...

Ecology Apr 24, 2024

Sugar gums have a reputation as risky branch-droppers but they're important to bees, parrots and possums

I had the good fortune to care for the sugar gum at The University of Melbourne's Burnley Gardens in Victoria where I worked for many decades. It was a fine tree—tall and dominating. Less than a year after my retirement, ...

Plants & Animals Apr 24, 2024

Most bees don't die after stinging—and other surprising bee facts

Most of us have been stung by a bee and we know it's not much fun. But maybe we also felt a tinge of regret, or vindication, knowing the offending bee will die. Right? Well, for 99.96% of bee species, that's not actually ...

Plants & Animals Apr 17, 2024

Honey bees experience multiple health stressors out in the field

It's not a single pesticide or virus stressing honey bees, and affecting their health, but exposure to a complex web of multiple interacting stressors encountered while at work pollinating crops, new research from York University ...

Ecology Apr 10, 2024

Single-crop farming has potential to harm bees, study finds

Mass-blooming, monoculture crop fields don't seem to reduce the microbial diversity in a bee's gut, University of Oregon researchers have found in a study of sunflower farms, but they do amplify the spread of infectious parasites.

Plants & Animals Apr 10, 2024

Deforestation harms biodiversity of the Amazon's perfume-loving orchid bees

A survey of orchid bees in the Brazilian Amazon state of Rondônia, carried out in the 1990s, is shedding new light on the impact of deforestation on the scent-collecting pollinators, which some view as bellwethers of biodiversity ...

Plants & Animals Mar 25, 2024

Discovery of rare bee species links the French Alps to remote regions in Turkey and Iraq

A team of European researchers have discovered a new species of osmiine bee with an unusual geographic distribution.

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