Rebecca Egan McCarthy

McCarthy is the 2025-2026 climate news reporting fellow at Grist. She was previously an editor at the Science History Institute.

LATEST ARTICLES BY Rebecca Egan McCarthy

Environment

Pennsylvania bailed on a carbon market to appease Republicans
December 4, 2025 By Rebecca Egan McCarthy
Governor Josh Shapiro pulled out of the Regional Greenhouse Gas Initiative in exchange for a budget. Critics say he “got rolled.”
Read more