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Mysterious rock that fell in Costa Rica is a meteorite ‘of great scientific interest,’ UCR says

This is the first time that Costa Rican scientists have had the opportunity to observe and analyze a meteorite recovered in the country.

Cancer-detecting AI created from Costa Rican image archive

The team built an algorithm from an archive of more than 60,000 cervical images collected from Costa Rica.

Costa Rican scientists find new type of bacteria

Microbiologists found the bacteria on a tick in the Nicoya Peninsula, in the province of Guanacaste.

Costa Rican researchers want to use nature sounds in healing therapies

Researchers recorded sounds present in various ecosystems, including secondary forest, mangrove forest, coastal areas and the ocean.

Researchers find specimen of Costa Rican frog believed to be extinct

The specimen is currently living at a UCR terrarium under permanent monitoring and aseptic conditions that are controlled for temperature and humidity. Researchers are preparing her for an amphibian conservation program.

From San Antonio de Desamparados to the stars: Costa Rican brothers shine at NASA

A snorkeling accident leads Tico Times contributer and space education advocate Bruce Callow to meet two new Costa Rican NASA superstars: Alejandro (Alex) and Joseph Mora.

Costa Rica makes nuclear fusion history with plasma discharge

Researchers at the Technology Institute of Costa Rica (TEC) announced the first discharge of high temperature plasma in Latin America on Wednesday, joining an elite group of countries who have made advances in harnessing nuclear fusion to produce clean energy.

Sexual rebellion and murder among the bees

What turns a colony of obedient worker bees into a chaotic swarm of murderous, sexual rebellion? It's in the beeswax.

Costa Rica joins world’s biggest network of space agencies

Costa Rica, represented by the Central American Aeronautics and Space Administration (ACAE), on Monday was officially accepted as a full member country of the International Astronautical Federation (IAF) during the group’s 66th International Astronautical Congress (IAC 2015), taking place in Jerusalem through Friday.
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Costa Rica Unveils Costa Rica Azul for Ocean Conservation and Learning

Costa Rica has launched Costa Rica Azul, a free digital platform aimed at bringing our country’s marine ecosystems closer to students, teachers, and the...

Artemis II Astronauts Return to Earth After Historic Moon Mission

The four astronauts of the Artemis II mission splashed down Friday off the coast of California, right on schedule, after completing a test mission...

Costa Rica Faces Growing Outrage Over Illegal Logging in Sarapiquí

In the community of La Guaria de Sarapiquí, in the lowland rainforest corridor of northern Heredia province, primary forest is disappearing at an alarming...

Costa Rica Burger Weeks 2026 Kicks Off With 27 Restaurants

Burger Weeks Costa Rica 2026 opened yesterday and runs through May 3, bringing 27 limited-time burger specials to participating restaurants in and around San...