A recent study reveals that the Poás volcano has changed its eruption pattern, redefining the global ash-related risk map.

COSTA RICA (KABC) -- Costa Rica's Turrialba Volcano erupted, and the spectacular blast was caught on video. The eruption occurred during the early hours of Thursday morning. The event was caught on ...

Volcanoes often give little warning before they erupt, but now scientists have discovered an unexpected early warning sign—trees. This new finding comes from a joint study by researchers from NASA, ...

New research suggests that trees near volcanoes might help scientists detect early signs of eruptions. By monitoring subtle changes in leaf color, researchers can now reportedly track volcanic ...

The Poás Volcano National Park will reopen its doors to tourism starting July 30, after scientific entities reported a decrease in volcanic activity. This was announced this Monday by the Ministry of ...

A 2025 satellite photo captures the stark contrast between the barren Poás volcano and the surrounding Costa Rican jungle. The volcano's super-acidic lake provides the perfect analog for studying how ...

This striking satellite photo shows a barren Mars-like volcano lurking in the heart of the Costa Rican rainforest. The alien landscape contains a super-acidic lake that is a "paradise" for extreme ...