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World’s most-used weedkiller disrupts honeybee brains

Glyphosate was long thought to be safe for honeybees because they lack the enzyme the chemical targets in weeds. However, researchers found that exposed bees foraged 13 percent less after only three days and showed chang…

RelxNews Staff6 August 2026 at 11:42 UTC1 min read
World’s most-used weedkiller disrupts honeybee brains

Glyphosate was long thought to be safe for honeybees because they lack the enzyme the chemical targets in weeds. However, researchers found that exposed bees foraged 13 percent less after only three days and showed changes in brain chemicals linked to behavior. Across a whole hive, that decline could reduce honey production, weaken pollination, and threaten long-term survival.

Officials and experts continue to monitor developments closely as the situation unfolds. Communities affected by the story are watching for further updates in the days ahead. Analysts say the implications could extend well beyond the immediate headlines, with policymakers and industry leaders expected to respond in the coming weeks.

Readers following this story should check back for the latest details as new information becomes available.

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