Scientist Mario Molina predicts that in 10 years the Mexican capital, one of the most polluted cities in the world, could have very clean air.
Salmon farming in Chile, second in the world only to Norway, represents 30,000 direct jobs. But NGOs denounce the industry's labor practices.
The Brazilian president has lacked the political drive to keep the promises he made to the country's indigenous peoples, Jecinaldo Barbosa Cabral, a leader of the Amazonian communities, said in a conversation with Tierramérica.
Work is under way to design a management plan to recover the clogged watershed of the Pilcomayo River, which extends across 270,000 square km in Argentina, Bolivia and Paraguay.
To study the water crisis and propose strategies for more efficient use, more than 300 experts from 70 countries are gathering May 23-27 in Antigua, Guatemala, 45 km west of the capital.
In the coming weeks, Venezuelan environmental workers will release 328 young Orinoco caimans (Crocodylus intermedius) that were raised in captivity, Edis Solórzano, the Environment Ministry's wildlife director, told Tierramérica.
Cuba has eliminated the use of ozone-depleting methyl bromide in its tobacco crops, but farmers continue to apply the chemical in other agricultural areas and in storage, admit official sources.
The Zona Franca Verde, a boat carrying some 90 people, is bringing to the residents of the Solimoes River -- which flows into the Amazon -- an opportunity to obtain birth certificates and other documents, medical assistance, environmental education and support for generating income.
The Appeals Court of the southern Chilean city of Arica has ordered the government to pay compensations totaling 2.4 million dollars to 176 people who suffered serious harm from exposure to toxic mining waste imported from Sweden.
A team of environmentalists will begin volunteer work this month at the Buenos Aires Southern Coast Ecological Reserve in order to raise citizen awareness about the need to preserve species.
The Colombian Caribbean city of Barranquilla was informed on May 6 that the national government has earmarked some 20 million dollars to improve the municipal sanitation system, which currently flows into the Magdalena River.
A reduced population of manatees (Trichechus manatus) is in danger of extinction due, among other factors, to destructive human activities in the ecosystems of the Guatemalan Caribbean.
Colombia will reinstate use of the much-criticized herbicide glyphosate to spray illegal drug crops in three nature reserves. Environmentalists condemn the move.
Environmentalists are at odds about what to do with the Mexican reserve Montes Azules, an area under heavy pressure from several different conflicts, ranging from illegal logging to a guerrilla presence.
The Latin American Water Tribunal will present in March 2006, during the 4th World Water Forum to be held in Mexico, resolutions on 11 or 12 cases related to damage or threats to the region's water resources.
Peru will work beginning this month to force mining companies to meet their obligations for environmental reparations, lawmaker Jaime Velásquez told Tierramérica.
Last month forest fires wiped out more than 35,000 hectares of forest in Honduras, Luis Eveline, of the Honduran forest development agency COHDEFOR, told Tierramérica.
Brazil has at the ready a biological insecticide, Bt-horus, to fight dengue, a disease that threatens the population of two-thirds of the national territory.
Rural communities in the eastern Cuban province of Santiago will have water this month thanks to the installation of modern windmills to pump the vital liquid from the ground.
Just 17 percent of the 20,000 tons of waste produced daily in Venezuela is recycled, according to studies by the environmental organization Vitalis.
Ninety percent of the residents of the Chilean capital consulted in a survey said they favor the total ban on smoking in hospitals, schools and on public transportation.