#chemicals

All articles tagged with "chemicals"

EPA Pause on PFAS Decisions Adds New Uncertainty to ‘Forever Chemical’ Oversight

The US Environmental Protection Agency has paused decisions on uses for dozens of PFAS chemicals, delaying action on a set of substances already under scrutiny.

Key Takeaways

The EPA has paused decisions on uses for dozens of PFAS chemicals.
The delay also includes proposed changes to how several of these chemicals are reviewed.

DT Editorial Team·Apr 16, 2026·via medicalxpress.com

Lignin Breakthrough Points to a New Route for Turning Wood Waste Into Fuels and Chemicals

A new study says researchers have broken lignin’s strongest bonds, pointing to a potentially valuable new way to convert one of wood’s toughest components into useful fuel and chemical feedstocks.

Key Takeaways

Researchers say they have broken lignin’s strongest bonds.
The work could help convert wood waste into useful fuels and chemicals.

DT Editorial Team·Mar 30, 2026·via interestingengineering.com