For the first time, Cuban scientists use the bio monitoring method with lichens to detect the content of heavy metals and other elements and their relation with other sources of relation emissions in Havana city.

The north islets of the Ciego de Ávila province is getting ready to offer a varied offer to the domestic market in the upcoming months of July and August, according to what was revealed by the delegate from the Ministry of tourism in that city, Iyolexis Correa Lorenzo.

Jose Antonio Aragon, member of Costa Rica's Board of Directors on Planning and Power Development of Costa Rican Electricity Institute (ICE), presented a keynote lecture on how his country is fostering the use of renewable energy.

An exhibition of the underwater heritage existing in Cuban seas has opened at UNESCO's headquarters in Paris, with impressive images that have gained international attention.

Cuban president Raul Castro said today that the documents approved in the III Plenum of the Central Committee of the Party are programmatic foundations that reaffirm the character Socialist of the Revolution.