Search results for honey bees

Ecology Aug 26, 2021

Asian giant hornet nest destroyed in Washington state

Officials in Washington state said Thursday they had destroyed the first Asian giant hornet nest of the season, which was located near the town of Blaine along the Canadian border.

Plants & Animals Aug 5, 2021

Impact of natural selection on nectar supply and demand

New research by the Laboratory of Apiculture and Social Insects (LASI) at the University of Sussex shows that natural selection will cause flowers to produce less nectar when pollinators are abundant, and vice versa.

Ecology Aug 4, 2021

Pesticide threat to bees likely 'underestimated': study

Exposure to a cocktail of agrochemicals significantly increases bee mortality, according to research Wednesday that said regulators may be underestimating the dangers of pesticides in combination.

Ecology Aug 2, 2021

Study shows common insecticide is harmful in any amount

A new UC Riverside study shows that a type of insecticide made for commercial plant nurseries is harmful to a typical bee even when applied well below the label rate.

Plants & Animals Jul 27, 2021

Engineers may learn from bees for optimal honeycomb designs

Perfect hexagonal structures inspired by honeycombs in bee nests are widely used to build everything from airplane wings, boats, and cars, to skis, snowboards, packaging and acoustic dampening materials.

Plants & Animals Jul 23, 2021

Bees, mites and viruses: Assessing the risk to South African crop pollinators

The world's bees face a major threat from deformed wing virus, a pathogen transmitted by the parasitic varroa mite. It is responsible for causing the death of millions of colonies in the US, Europe and Asia. The major losses ...

Plants & Animals Jul 6, 2021

Next-generation sequencing uncovers what's stressing bumblebees

What's stressing out bumblebees? To find out, York University scientists used next-generation sequencing to look deep inside bumblebees for evidence of pesticide exposure, including neonicotinoids, as well as pathogens, and ...

Plants & Animals Jun 23, 2021

US beekeepers continue to report high colony loss rates, no clear improvement

Beekeepers across the United States lost 45.5% of their managed honey bee colonies from April 2020 to April 2021, according to preliminary results of the 15th annual nationwide survey conducted by the nonprofit Bee Informed ...

Ecology Jun 19, 2021

Mexico's bee guardians on mission to save species

Adriana Veliz whispered affectionately as she removed a colony of bees from inside a statue in a Mexican backyard—part of her mission to help save them from extinction.

Plants & Animals Jun 18, 2021

Researchers identify microbe that protects bees from fungal infections

Honey bees are the most economically important agricultural pollinators on Earth, but their populations have been in decline for decades. At Indiana University, researchers are investigating how to use the honey bee's natural ...

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