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Pollution

  • Quick Look: Mackinac Pipeline, Federal Climate records, Wildfire Risk Guidance
    September 11, 2026

    Quick Look: Mackinac Pipeline, Federal Climate records, Wildfire Risk Guidance

    Greg Cima
  • Environmental, Food Safety Groups Sue EPA Over Herbicide Approval
    September 4, 2026

    Environmental, Food Safety Groups Sue EPA Over Herbicide Approval

    Greg Cima
  • With Environmental Groups’ Backing, State Lawmakers Push to Expand Polystyrene Bans
    May 8, 2026

    With Environmental Groups’ Backing, State Lawmakers Push to Expand Polystyrene Bans

    Greg Cima
  • Mosses Used for Low-Cost Pollution Monitoring, with Heavy Metals Found in Urban and Semi-Natural Areas
    April 2, 2026

    Mosses Used for Low-Cost Pollution Monitoring, with Heavy Metals Found in Urban and Semi-Natural Areas

    Greg Cima
  • February 11, 2026

    US EPA to Rescind Greenhouse Gas Regulations

    Greg Cima

Treelines covers the rapidly changing landscape of conservation science, business, and policy, explaining how recent events and trends affect natural areas and outdoor recreation.

Reach out to Greg Cima at gcima@treelinesnews.com

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