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 ...

This video presents Poás Volcano in Costa Rica, captured in 4K. Featuring volcanic craters, surrounding cloud forests, and mountain landscapes with aerial footage, background music, and no narration.

The Turrialba and Poás volcanoes have shown increased activity in recent days, according to the Volcanological and Seismological Observatory of Costa Rica (OVSICORI). This weekend, Poás Volcano ...

Near the summit of Costa Rica’s Poás volcano is one of Earth’s most acidic lakes, bright blue and full of toxic metals. The harsh conditions of Laguna Caliente, where temperatures can fluctuate ...

Centrally located in the province of Alajuela, Poas Volcano National Park is a popular destination for both residents and travelers alike and is a perfect day trip for all members of the family. About ...

The four-propeller drone sitting briefly on a rocky and dusty surface in Central America in early March had an impressive diameter of nearly 7 1/2 feet. From afar, however, it appeared as just another ...

McGill University provides funding as a member of The Conversation CA. McGill University provides funding as a member of The Conversation CA-FR. Volcanic eruptions cannot be predicted with 100 per ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Near the summit of ...