CUBA’s rivers are running clean, with low levels of fertiliser pollution, thanks to decades of sustainable farming, according to a joint scientific study published in the journal Nature on Tuesday.
Teams from the University of Vermont in the United States and the Cienfuegos Centre for Environmental Studies in Cuba, led by Paul Bierman and Rita Hernandez, sampled water from more than 25 water basins in the centre of the island.
It was the first time in more than 60 years that scientists from Cuba and the US joined forces to study the socialist country’s hydrology.
The US blockade of Cuba raises risks of a new global pandemic, experts warn at Unison conference
CLAUDIA WEBBE says the US is tightening the noose to destroy Cuban socialism — the need for immediate, international solidarity is urgent
As the US intensifies its economic and political pressure it is now vitally important to demand the British government intervene to end US aggression, writes GEOFF BOTTOMS
On January 29, US President Donald Trump declared Cuba an ‘unusual and extraordinary threat’ to US national security and tightened the blockade against the island nation MANOLO DE LOS SANTOS reports


