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Plants & Animals Mar 8, 2023

What do messy lawns have to do with bee food? A bee expert explains

Bees—honey bees and wild bees alike—are in trouble. Wild bee populations may have declined by 23% across the United States, according to one 2015 study that modeled their abundance between 2008 and 2013. Another study found ...

Plants & Animals Mar 5, 2023

Bees follow linear landmarks to find their way home, just like the first pilots

Scientists have shown that honeybees retain a memory of the dominant linear landscape elements in their home area like channels, roads, and boundaries. When transported to an unfamiliar area, they seek out local elements ...

Plants & Animals Mar 2, 2023

Bees' pesticide risk found to be species- and landscape-dependent

In a new study, ecologists have shown that bees' pesticide exposure depends upon their interaction with the environment, meaning different species face different risks in any given environment.

Ecology Feb 24, 2023

Robotic bees and roots offer hope of healthier environment and sufficient food

The robotic bee replicants home in on the unsuspecting queen of a hive. But unlike the rebellious replicants in the 1982 sci-fi thriller Blade Runner, these ones are here to work.

Plants & Animals Feb 23, 2023

Effort to help pollinators shows successes, limitations

Although not quite the bee's knees, a three-year effort to conserve bee populations by introducing pollinator habitat in North Carolina agricultural areas showed some positive effects, as bee abundance and diversity increased ...

Plants & Animals Feb 16, 2023

Q&A: How new honeybee vaccine offers hope for protecting more than just honeybees

In a headline-making move, the U.S. Department of Agriculture recently approved the first honeybee vaccine against American foulbrood disease, a bacterial illness that has partially contributed to dramatic drops in U.S. honeybee ...

Biotechnology Feb 16, 2023

AI can track bees on camera: Here's how that will help farmers

Artificial intelligence (AI) offers a new way to track the insect pollinators essential to farming.

Ecology Feb 7, 2023

New insecticidal compounds remain effective against target species while reducing bee toxicity

Researchers at South China Agricultural University have developed new insecticidal compounds that show significantly reduced bee toxicity without reducing effectiveness against target pests—in this case, the diamondback moth ...

Ecology Feb 3, 2023

Decline in wild bee species richness associated with honey bee abundance in an urban ecosystem

A new study published in PeerJ has provided insights into how western honey bees (Apis mellifera L.) in urban areas may represent a new threat to wild bee communities. On the Island of Montréal, Canada there has been a particularly ...

Plants & Animals Feb 2, 2023

Vaccination for bees doesn't sting

Beekeepers could soon have a new option for protecting hives from a devastating disease: the first vaccine for insects.

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