Trump EPA relied on industry science to weaken formaldehyde cancer rules, documents show

Papers reveal how chemical lobby influenced policy, reversing Biden-era limits on a common carcinogen Sign up for the Breaking News US email to get newsletter alerts in your inbox A new trove of chemical producer and US Environmental Protection Agency documents reveal an elaborate industry operation that killed strong regulations around formaldehyde, a…

Key takeaways

Quick scan — what you need to know:

• Papers reveal how chemical lobby influenced policy, reversing Biden-era limits on a common carcinogen Sign up for the Breaking News US email to get newsletter alerts in your inbox A new trove of…
• The Biden EPA in late 2024 determined any exposure to formaldehyde increased the risk of cancer and other health problems.
• The Trump EPA in late 2025 moved to undo those findings and replace them with less protective figures.
• Continue reading...

Background

What led here, in plain terms:

• Papers reveal how chemical lobby influenced policy, reversing Biden-era limits on a common carcinogen Sign up for the Breaking News US email to get newsletter alerts in your inbox A new trove of…
• The Biden EPA in late 2024 determined any exposure to formaldehyde increased the risk of cancer and other health problems.
• The Trump EPA in late 2025 moved to undo those findings and replace them with less protective figures.
• Continue reading...

Why it matters

Why readers and decision-makers should care:

• Papers reveal how chemical lobby influenced policy, reversing Biden-era limits on a common carcinogen Sign up for the Breaking News US email to get newsletter alerts in your inbox A new trove of…
• The Biden EPA in late 2024 determined any exposure to formaldehyde increased the risk of cancer and other health problems.
• The Trump EPA in late 2025 moved to undo those findings and replace them with less protective figures.