Science

Díaz-Canel calls to maintain COVID risk perception

Díaz-Canel calls to maintain COVID risk perception

Cuban President Miguel Díaz-Canel called today on Twitter to maintain our COVID risk perception despite the country's progress in its control and pointed out that the forecasts point to fewer cases, although the appearance of new strains of the virus is not ruled out.»

United Kingdom: The mysteries of Stonehenge

The mysteries of Stonehenge. Thousands of people visit the site every day.

Nobody knows for sure why or how it was built 5000 years ago, that is why, the megalithic Stonehenge monument, in southern England, today keeps being a never-ending source of theories about its origins.»