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U.S. beekeepers lost more than half of colonies in year ending April 2025

Commercial beekeepers reported colony losses exceeding 50 percent for the 12 months ending April 2025. The same period includes the scheduled closure of a federal research facility that had studied bee health since the 19th century.

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1 source·May 26, 9:45 PM(2 days ago)·1m read
U.S. beekeepers lost more than half of colonies in year ending April 2025nationalobserver.com
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Commercial beekeepers in the United States recorded losses of more than half their colonies during the 12 months ending April 2025. The reported decline coincides with the closure of a federal research facility that had conducted studies on bee health for more than a century.

Data compiled by industry surveys showed the loss rate surpassed 50 percent for the period ending April 2025. The same surveys tracked colony numbers across multiple states and commercial operations.

The facility scheduled for closure had maintained long-term programs on bee diseases, parasites, and environmental stressors. Its work included laboratory analysis and field studies used by beekeepers and state agriculture departments. The closure ends federal support for those programs at that location.

Beekeepers and researchers have cited the facility's data sets in prior publications on colony health.

Key Facts

Colony loss rate
Exceeded 50 percent in 12 months to April 2025
Research facility
Operated for more than 100 years before closure
Survey coverage
Included multiple states and commercial operations

Story Timeline

2 events
  1. April 2025

    Surveys recorded colony losses above 50 percent for the prior 12 months.

    1 source@AFP
  2. 2025

    Federal research facility studying bee health closed after operating more than 100 years.

    1 source@AFP

Potential Impact

  1. 01

    Beekeepers may have reduced access to federal laboratory analysis previously provided by the closed facility.

  2. 02

    State agriculture departments that used the facility's data sets will need alternative sources.

Transparency Panel

Sources cross-referenced1
Confidence score75%
Synthesized bySubstrate AI
Word count139 words
PublishedMay 26, 2026, 9:45 PM
Bias signals removed2 across 1 outlet
Signal Breakdown
Loaded 1Editorializing 1

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