SAN JOSE – The Turrialba volcano in central Costa Rica continued to emit gas and ash on Tuesday, forcing the airport that serves the capital city of San Jose to remain closed.
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing airport and school closures in the capital city of San José. Whether or not new magma is involved in the current unrest seems probable but remains a matter of debate as ash deposits are dominated by hydrothermal material. Here we use high-frequency gas monitoring to track the behavior of the volcano between 2014 and 2015 and to decipher magmatic versus hydrothermal contributions to the eruptions.
A new study by researchers at Stanford University shows the effects of deforestation and climate change are amplified into a one-two punch that pushes vulnerable rainforest species towards extincti
Costa Rica becomes the 5th country in the world to approve the Sanofi Pasteur's tetravalent dengue vaccine after witnessing a 500% increase in dengue incidence in 2016 compared to last year's numbe
This report looks at concrete results of green growth in Costa Rica, rather than listing policies and projects. It examines the root causes of under-performance, the synergies between the country’s economy and environment and prospects for future progress in both domains.
Tropical mountain regions contain the main headwaters of important rivers in Central America. We selected 2 contrasting catchments located in a mountainous region to evaluate the precision of daily flow estimates based on the Hydrological Land Use Change (HYLUC) and Nedbør-Afstrømnings Model (NAM) hydrological models. A second objective was to simulate the impact of expected climate change for the year 2050 on stream flows and seasonal distribution of rainfall.
Costa Rica wants information from Nicaragua about the potential environmental impact of a planned $50 billion canal project that would rival the Panama Canal, Costa Rican President Luis Guillermo S
