Chile's Institute of Public Health (ISP) has appealed to consumers to help detect sunscreen lotions sold in the capital that do not meet skin protection requirements.
Cuban experts are working a project to recuperate an ecosystem damaged by several centuries of copper exploitation in Santiago de Cuba, 900 km east of Havana.
More than 550 primary school children from the Costa Rican capital, from Sarapiquí, in the north, and from Guanacaste, in the northeast, will study the lives of bats through a program to begin in February.
Ranchers and slaughterhouses in Nicaragua are promoting the production of organic beef, low in fat and cholesterol, from cattle that are fed only natural grasses.
The presidential advisory council for Plan Colombia, an anti-drugs initiative, approved two projects for growing palm oil trees in the department of Norte de Santander, aimed at replacing illegal drug crops and to benefit 714 rural families.
A Peruvian farming community on the Pacific coast, 800 km north of Lima, is manufacturing a new type of fertilizer, using fish remains and other waste, previously dumped at sea by the local fisherfolk.
The United States will begin this year to design low-power nuclear arms. Their firepower is to be less than five kilotons of TNT but, say critics, they could cause the biggest humanitarian and environmental disaster since World War II.
The announcement that the United States will establish a lunar space station by 2020 and use it as a base to reach Mars is seen by critics as a political move by President George W. Bush to boost his chances for re-election in November.
Chilean salmon farmers deny their fish are carcinogenic, contrary to what was reported in Science magazine. Ecologists and consumers are demanding more rigorous standards to certify salmon that is safe to eat.
More than 1,000 researchers from 70 countries will gather in Costa Rica from Feb 22 to 29 to debate the current state of sea turtles and the measures necessary to prevent their extinction.
Work has begun to rescue the watershed of a million-year-old volcano on the Mexican-Guatemalan border. Some 700,000 people, many of them descendants of the Maya, stand to benefit.
Under suspicion of violating international rules against the proliferation of nuclear weapons, in late 2003 Iran signed a protocol that opens the doors to unrestricted inspections of its national territory. The apparently innumerable efforts to stop the global arms race have proved insufficient.
The Ministry of Education of Guatemala will inaugurate 23 technology institutes to train experts in areas including ecological tourism, water resources management and forestry.
Honduran environmentalists hope to promote scientific research and eco-tourism in the bay of Cayos Cochinos, on the Caribbean Sea, declared a natural marine monument in December.
A small forest populated with thorny plants was declared a protected area by the local Cabañas government in eastern Guatemala. The move is aimed at protecting endangered species.
Twenty initiatives for rural tourism in Talamanca, in Costa Rica's southeastern highlands, this year are becoming pilot projects for sustainable tourism in Central America.
Biotechnology and specialized agronomy practices are contributing to the recovery of the cacao crop in the northeastern Brazilian state of Bahia, which until 1989 was the world leader in this raw material for chocolate.
Politicians say the declaration of protection for Pumalín Park, in southern Chile, is a violation of national security. The park is the property of a U.S. millionaire.
The Chilean Supreme Court on Jan. 6 ordered the removal of the cellular telephone tower from the historic center of La Serena, a city 460 km north of Santiago. The ruling stated that the antenna is an environmental and architectonic offense.
Consumers charge that the Bush administration is giving in to pressure from the beef industry, opposed to instituting stricter controls at the slaughterhouse.
Cuban scientists this year will study potential reproduction sites of the Cuban crane (Grus canadiensis nesiotes), considered endangered due to changes in its natural habitat.