A new prescribed burn, called 2026 CA-YNP PARKWIDE PILES RX, was initiated 12:13 p.m. Jan. 10 in in Mariposa County, ...

March 8, 2026 – Mariposa County Library officials announce upcoming presentation by John McCamman to learn about the efforts to save the California condor from extinction.

Dear Mariposa County Planning Department, On behalf of National Parks Conservation Association, Coalition to Protect America’s National Parks and National Wildlife Federation, we submit the following ...

The blistering, relentlessly hot start to California’s summer took another alarming turn Friday, as a wildfire threatened to burn the Sierra Nevada town of Mariposa, a historic Gold Rush community ...

MARIPOSA COUNTY, CA - Thursday morning, a preliminary 2.1 magnitude quake was registered close to Mariposa, according to the U.S. Geological Survey. The tremor, which struck the area at 2:52 a.m., was ...